Registered Patent Agent · Since 2016

File your patent application the right way: with a registered patent agent.

Keeley DeAngelo is a registered patent agency helping startups, entrepreneurs, and independent inventors protect their ideas — clearly, honestly, and affordably.

$800 Provisional Patent Application ?!

401-207-9073

Clients served

5★ Google ratings

Years experience

Patents granted

A patent agent guides students discussing a robotics project, fostering innovation and collaboration in patent strategies.

About Us

IP for startups, inventors and small businesses.

Scott Keeley is a USPTO-registered patent agent (Reg. #74622) who founded Keeley DeAngelo in 2016 with a simple mission: make patent protection approachable for the people who actually invent things.

With experience preparing patent drawings since 2006 and prosecuting applications across dozens of technology areas, Scott brings a level of craft and candor that's rare in the industry. Before you spend money, you get an honest opinion.

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Our Services

Patent services with no hidden fees. By humans, for humans.

Scott begins with a clear explanation of costs, timelines, and realistic expectations.

Explore Our Services

Product Development: Design, Prototyping, Production

Full, complete invention development by a licensed patent practitioner and industrial designer.

Ask for a reference from any of our happy clients.

We will manage your product from start to finish: from your idea, to patent drawings, to CAD drawings, to prototype. Use our 30+ years of experience in industrial design and prototyping to complete your product once you have patent protection. We'll connect you with product developers whom we trust and who have developed our own products. Having designed, produced and sold our own products, we know the process inside and out. We've also guided clients (and learned from their experiences) in their products' development. Images below show our products and one of our client's.

Patent Drawings

Patent Drafting and Filing

Prior Art / Patentability Search

Provisional Patent Applications

IP Strategy and Professional Opinon

Who We Help

Work with a registered patent agent.

Scott Keeley guides inventors through the patent process from invention to production. Registered patent agents have the same authority as patent attorneys to prepare and prosecute patent applications before the USPTO. Our job is to keep you out of court — and get your patent granted.

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401-207-9073

Consultation between a client and a patent agent at Keeley DeAngelo, LLP, focused on patent applications and innovation strategies.

Startups & Early-Stage Companies

Independent
Inventors

Small
Businesses

Universities & Research Groups

Industrial
Innovators

Blog

Patent insights & tips

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Aug 10, 2026

Trusted by Inventors and Entrepreneurs

      EXCELLENT  
   Based on 16 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   STEVE PATEL 
 
 
 
 Trustindex verifies that the original source of the review is Google. Wow!! I had some questions about a patent, and they answered it very well. They provided valuable details and insights, I’ll always keep you guys in mind for future. Thank you so much for your help.
  
 
      Posted on Google  
   
   matt g 
 
 
 
 Trustindex verifies that the original source of the review is Google. Scott and Regina helped me with my design patent and were fantastic to work with! They were professional and got my patent through which I always dreamed of designing! I would definitely work with them again in the future!!
  
 
      Posted on Google  
   
   Tomas Pineda 
 
 
 
 Trustindex verifies that the original source of the review is Google. Scott and Regina were great to work with on my design patent! I would highly recommend them. Very professional and handled all my questions very quickly. I will use them again on my next project!
  
 
      Posted on Google  
   
   MJ B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Regina and Scott are both at the top of their field and highly skilled at moving good ideas through the patent process. Both upfront and professional, there were no surprises. I knew what to expect and received excellent service the whole way through. I will certainly want Keeley DeAngelo by my side for my next patent pursuit.
  
 
      Posted on Google  
   
   Timothy Aurelio, RN, BSN-BC 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you for helping me protect the intellectual property that I invented. As a first-time inventor, I was unsure about pretty much everything surrounding the US Patent office; thankfully, I found Keeley DeAngelo. The guidance I received from them was critically beneficial to obtaining a patent pending status on my product.  They were always willing to share their expertise with me when I had questions, always friendly and always with integrity. I highly recommend this family business to anyone seeking to protect their intellectual property, applying for any type of patent on any product big or small. From everyone at www.N95 Mask Preserver, LLC, we appreciate and thank you for your contribution to our success.
  
 
      Posted on Google  
   
   Westen Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Regina and Scott are incredibly knowledgeable and easy to work with. I've worked with multiple patent agents and no one compares to them!
  
 
      Posted on Google  
   
   Dan Chown 
 
 
 
 Trustindex verifies that the original source of the review is Google. Outstanding help with some utility and design patent applications of mine in the musical instrument field. Prompt and clear communication, happy to take the time to help decipher patent land for the uninformed (me!) - will get all of my patent application business moving forward. Thanks Regina and Scott!
  
 
      Posted on Google  
   
   Micah Reyes 
 
 
 
 Trustindex verifies that the original source of the review is Google. Scott and Regina are great at their job and even better people. They’re friendly, generous and will give you great advice. You’ll be lucky to work with them for your intellectual property needs.
  
 
      Posted on Google  
   
   Mehdi Jadali 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great relationship with Scott and Regina. They are always available and responsive.
  
 
  
  
 
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