The Law Office of Kevin McDermott, P.L.L.C.

Alexandria, VA · Law firm

Rating
5.0/5
★★★★★ 5.0
Reviews
7
Rank in Alexandria
#25
of 93 attorneys
City Percentile
72%
rating percentile
Address
The Law Office of Kevin McDermott, P.L.L.C., 1120 Roan Ln, Alexandria, VA 22302
Website
www.mcdermlaw.com

The Law Office of Kevin McDermott, P.L.L.C. is an attorney located in Alexandria, VA. It is one of 93 attorneys listed in Alexandria. Its 5.0-star rating is above the Alexandria city average of 4.4 stars. There is 1 photo associated with this location.

About The Law Office of Kevin McDermott, P.L.L.C.

The firm concentrates in patent, trademark, and land use and zoning law. Kevin has created an entire patent portfolio consisting of U.S. and foreign patents and has handled over 1,000 patent applications and many trademark applications, so he is... More

Customer Reviews

★★★★★ 5.0 Charles Constancon · Nov 2025

I have worked with Kevin over the past few years. Kevin has provided excelent advice and assited in refining and filing our our patent claims, resulting in two succesfull patents with the USPTO. I highly reccomend Kevin, he is easy to work with, explains issues clearly and has an acute sense of IP issues.

★★★★★ 5.0 Raphael Rodriguez · Sep 2025

I’ve worked with Kevin McDermott for the past 3 years on 20 patent applications and counting, resulting in 16 allowed and issued patents so far, with the rest awaiting USPTO review. His skill in refining claims, balancing strategy, and ensuring §112 clarity and enablement is unmatched. Kevin listens, asks the right questions, and works tirelessly to protect each invention. We’ve had very few office actions, and his responses have consistently persuaded examiners on the novelty of my patents. I highly recommend Kevin to any inventor or company seeking a top-tier patent attorney. - Raphael A. Rodriguez, former MIT Fellow and Entrepreneur.

★★★★★ 5.0 Mia deC · Dec 2024

Kevin is a capable delightful human being to work with. He applied for my patent and trademark and remained true to his cost quotes despite additional work hours I am sure he must have had to out in. He really works hard for the client. I have had experiences with other good law firms and yet his is by far the most outstanding for service and skill set.

★★★★★ 5.0 RJ Langley · Sep 2021

Without question, Kevin McDermott stands out as the best patent attorney I have ever worked with. Over my career I have worked with at least 5 different patent attorneys and have been granted over a dozen patents as either an inventory or co-inventor, so I have a pretty good basis for making this assessment. I worked with Kevin at a small, innovative technical company for several years before I retired and prior to that I worked for two large aerospace companies. Following my retirement, I hired Kevin to assist me with an invention for which two patents have now been allowed, with a third in process. Here’s what I like about the services Kevin provides: 1. He’s honest. Overall, he is very straight forward, and from personal experience, if he makes a mistake that costs money he doesn’

★★★★★ 5.0 David Dalbec · Aug 2021

I needed Kevin to write a Patent Application for an invention of mine. Meeting with Kevin, discussing the details of my product, and reading the application Kevin submitted for me was an eye opening experience. Writing Patent applications is truly an artform. Although I am an attorney myself, there is no way I could have written and filed the application on my own. Our initial application was denied by the USPTO on the basis of their belief that similar products already existed. However, with Kevin's knowledge of the "process," his help in arranging an in person meeting with Senior USPTO Examiners, etc., he was able to persuade them that they were overlooking a critical detail in one of our claims. After modest changes, mostly for their understanding, my application was resubmitted and

Accessibility & Amenities

✓ Wheelchair Accessible Parking Lot

Services

Law firm

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