#1William R O'Shields
Serves this area from Gary, IN (1 mi)
Patent Attorneys & Agents in Gary, IN
The top-ranked patent attorneys and agents serving Gary, IN are William R O'Shields, Daniel Zamudio (Zamudio Law Professionals, PC) and Mark Lee Chael. We list 2264 patent attorneys and agents serving Gary, IN. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Gary, IN (Lake County). 2264 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Gary
#2Daniel Zamudio (Zamudio Law Professionals, PC)
Serves this area from Griffith, IN (6 mi)#3Mark Lee Chael
Serves this area from Highland, IN (7 mi)#4Mitchell J Powell
Serves this area from Highland, IN (7 mi)#5Paul Barenie (Paul Barenie, Esq.)
Serves this area from Highland, IN (7 mi)#6Stephen J Washburn
Serves this area from Highland, IN (7 mi)#7Alexandra B McTague (United States Attorney's Office)
Serves this area from Hammond, IN (8 mi)#8Anthony N Bartosik
Serves this area from Munster, IN (9 mi)#9Benjamin M. Mellon
Serves this area from Munster, IN (9 mi)#10Beuford A Bogue (MonoSol Rx, LLC)
Serves this area from Portage, IN (9 mi)
20 more providers serving this area
- Jill L Woodburn, Portage, IN (9 mi)
- Melanie A Eggers (The Office of Porter County Prosecuting Attorney), Portage, IN (9 mi)
- Richard Gordon Kinney, Portage, IN (9 mi)
- Thomas J Schab (Law Offices of Thomas J Schab), Munster, IN (9 mi)
- Nick Nenadic (Nick Nenadic), Schererville, IN (9 mi)
- Patricia S Whitehouse (Altana Management Services), Schererville, IN (9 mi)
- John S Wrona, Chicago, IL (12 mi)
- Adam D Decker (Adam D. Decker, Attorney at Law, P.C.), Crown Point, IN (13 mi)
- Ryan M. Richter, Crown Point, IN (13 mi)
- Carol A Larcher, Ford Heights, IL (14 mi)
- Mark Chao, Ford Heights, IL (14 mi)
- Janine M Girzadas, Chesterton, IN (16 mi)
- Rebecca C Riley-Vargas, Chesterton, IN (16 mi)
- Thomas Michael Biedron, Chesterton, IN (16 mi)
- Hiram R Peacock, Chicago, IL (16 mi)
- Glenn Charles Sechen (The Sechen Law Group), IN
- James T Harris (James T. Harris Law Firm, LLC), Homewood, IL (17 mi)
- Somnath Bhattacharyya, Homewood, IL (17 mi)
- Stefan Bogaerts, Homewood, IL (17 mi)
- Zachary Hamilton (Law Office of Zachary Hamilton), IL
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Frequently asked questions
How many patent attorneys and agents serve Gary?
We list 2264 patent attorneys and agents serving Gary, IN: 0 based there and 2264 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Gary?
The top-ranked patent attorneys and agents serving Gary, IN are William R O'Shields, Daniel Zamudio (Zamudio Law Professionals, PC), Mark Lee Chael, Mitchell J Powell and Paul Barenie (Paul Barenie, Esq.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Gary are verified against official records?
10 of the top 10 match an active official record: William R O'Shields (U.S. Patent and Trademark Office), Daniel Zamudio (Zamudio Law Professionals, PC) (U.S. Patent and Trademark Office), Mark Lee Chael (U.S. Patent and Trademark Office), Mitchell J Powell (U.S. Patent and Trademark Office) and Paul Barenie (Paul Barenie, Esq.) (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .