#1Aaron H. Heyamoto
Based in Puyallup, WA
Patent Attorneys & Agents in Pierce County, WA
The top-ranked patent attorneys and agents serving Pierce County, WA are Aaron H. Heyamoto, Andrew C Olmsted (Olmsted Law, PLLC) and Brian S Boon (Boon Intellectual Property Law, PLLC). We list 1076 patent attorneys and agents serving Pierce County, WA. 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 Pierce County, WA. 1076 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 Pierce County
#2Andrew C Olmsted (Olmsted Law, PLLC)
Based in Key Center, WA#3Brian S Boon (Boon Intellectual Property Law, PLLC)
Based in Canterwood, WA#4Bryan R Fischmann
Based in South Hill, WA#5Daniel M. Sweeney (KPLR-IP)
Based in Canterwood, WA#6David K. Sakata
Based in Frederickson, WA#7Dennis Allen Emma (Metagenics Corporation)
Based in Canterwood, WA#8Elizabeth L Reilly (Patentpending, PLLC)
Based in Tacoma, WA#9James D. Stevens (Stevens Patent Law LLC)
Based in WA#10James Francois Leggett
Based in Tacoma, WA
20 more providers serving this area
- Jordan M. Lofdahl, Key Center, WA
- Kevin T Steinacker (Dickson Maher Ingels LLP), Tacoma, WA
- Leslie S Garmaise, Elk Plain, WA
- Michael C Sutliffe, Canterwood, WA
- Michael O. Kwon (RMK LLC), Lakewood, WA
- Ramita Kondepudi, Tacoma, WA
- Rebecca K. Corcoran (Funke Law Firm PLLC), Tacoma, WA
- Richard Charles Martin, University Place, WA
- Thomas R Fitzgerald (Thomas R. FitzGerlad), South Hill, WA
- William J Kohr (Kohr and Associates), Artondale, WA
- Y. JeanMarie Z. Calvillo (Patent JeM), Artondale, WA
- Ian G. Clapp, Lake Holm, WA (16 mi)
- Janet P Clark, Auburn, WA (19 mi)
- John A Simmons III, Auburn, WA (19 mi)
- Thomas F Broderick III (Forest Concepts, LLC), Auburn, WA (19 mi)
- George S Farber, Federal Way, WA (19 mi)
- Kenneth W Clayton, Federal Way, WA (19 mi)
- Mark J Zovko Jr, Federal Way, WA (19 mi)
- Michael W Bocianowski, Federal Way, WA (19 mi)
- Teresa J Wiant (Weyerhaeuser Comany), Federal Way, WA (19 mi)
Request quotes
Frequently asked questions
How many patent attorneys and agents serve Pierce County?
We list 1076 patent attorneys and agents serving Pierce County, WA: 21 based there and 1055 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 Pierce County?
The top-ranked patent attorneys and agents serving Pierce County, WA are Aaron H. Heyamoto, Andrew C Olmsted (Olmsted Law, PLLC), Brian S Boon (Boon Intellectual Property Law, PLLC), Bryan R Fischmann and Daniel M. Sweeney (KPLR-IP). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Pierce County are verified against official records?
10 of the top 10 match an active official record: Aaron H. Heyamoto (U.S. Patent and Trademark Office), Andrew C Olmsted (Olmsted Law, PLLC) (U.S. Patent and Trademark Office), Brian S Boon (Boon Intellectual Property Law, PLLC) (U.S. Patent and Trademark Office), Bryan R Fischmann (U.S. Patent and Trademark Office) and Daniel M. Sweeney (KPLR-IP) (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 .
Cities in Pierce County
Communities served
Puyallup, Parkland, Spanaway, University Place, Graham, Frederickson, Bonney Lake, Elk Plain, Artondale, Edgewood, Lake Tapps, Gig Harbor, Prairie Ridge, Fife, Sumner, Midland, DuPont, Summit View, Orting, Milton, Summit, Waller, Clover Creek, Fircrest, Wollochet, Steilacoom, Tehaleh, Buckley, Maplewood, Prairie Heights, Wauna, Rosedale, Longbranch, Fox Island, Key Center, Canterwood, Alderton, Eatonville, South Creek, Stansberry Lake, Fife Heights, North Puyallup, Purdy, McMillin, Clear Lake, Home, Crocker, Anderson Island, Browns Point, Ruston, Dash Point, Roy, Carbonado, McKenna, Vaughn, Raft Island, Wilkeson, Kapowsin, South Prairie, Ashford