#1Oscar J. Matus
Based in WA
Patent Attorneys & Agents in Grant County, WA
The top-ranked patent attorneys and agents serving Grant County, WA are Oscar J. Matus, Sean P Lewis (Sean P. Lewis, Esq.) and Vanessa B Pierce (Bowman Pierce Consulting, LLC). We list 32 patent attorneys and agents serving Grant 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 Grant County, WA. 32 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 Grant County
#2Sean P Lewis (Sean P. Lewis, Esq.)
Serves this area from WA#3Vanessa B Pierce (Bowman Pierce Consulting, LLC)
Serves this area from WA#4Christopher D Rogers (Armillary Intellectual Property)
Serves this area from WA#5Alexander J. Kendall (Pacific Northwest National Laboratory)
Serves this area from Richland, WA (62 mi)#6Clay D. Hagler (Battelle Memorial Inst)
Serves this area from Richland, WA (62 mi)#7Elizabeth J. Eschbach (Elizabeth J Eschbabch)
Serves this area from Richland, WA (62 mi)#8Robert N Cordy
Serves this area from WA#9Anthony J. Dorsett (Pacific Intellectual Property PLLC)
Serves this area from WA#10Michelle Bos (Michelle Bos Legal LLC)
Serves this area from WA
20 more providers serving this area
- Garrison T. Prinslow, WA
- Chris Eric Svendsen (Strattaon Ballew, PLLC), Yakima, WA (66 mi)
- Allan C Tuan (Battelle Memorial Institute), Richland, WA (67 mi)
- Derek H Maughan (Battelle Memorial Institute), Richland, WA (67 mi)
- Douglas E McKinley Jr (Law Office of Douglas E. McKinley, Jr.), Richland, WA (67 mi)
- James D Matheson (Battelle Memorial Inst), Richland, WA (67 mi)
- Jennifer J Lee (Pacific Northwest National Laboratory), Richland, WA (67 mi)
- John C Hughs (Northwest Patent Law), Richland, WA (67 mi)
- Kristen M. Clark (Battelle Memorial Institute at PNNL), Richland, WA (67 mi)
- Michael J Rio (The Law Ofice of Michael Rio), Richland, WA (67 mi)
- Mike O Kennedy (Pacific Northwest National Laboratory), Richland, WA (67 mi)
- Peter C. Christensen (Battelle / PNNL), Richland, WA (67 mi)
- Sandra B Fowler (Mission Support Alliance, LLC -a Loclheed Martin/Jacobs/G4S JV), Richland, WA (67 mi)
- Susan J Myers Fitch (SUSAN MYERS FITCH PHD), Richland, WA (67 mi)
- Vincent A Branton (Battelle Memorial Institute), Richland, WA (67 mi)
- Ned M. Stratton (Stratton Law Office), Kennewick, WA (70 mi)
- Stephen A. Merrill, Kennewick, WA (70 mi)
- David A Jorgensen (Country Administration Building), WA
- Kristina R. Montanez, WA
- Steven A. Wolfe (47Hops LLC), WA
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Frequently asked questions
How many patent attorneys and agents serve Grant County?
We list 32 patent attorneys and agents serving Grant County, WA: 1 based there and 31 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 Grant County?
The top-ranked patent attorneys and agents serving Grant County, WA are Oscar J. Matus, Sean P Lewis (Sean P. Lewis, Esq.), Vanessa B Pierce (Bowman Pierce Consulting, LLC), Christopher D Rogers (Armillary Intellectual Property) and Alexander J. Kendall (Pacific Northwest National Laboratory). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Grant County are verified against official records?
10 of the top 10 match an active official record: Oscar J. Matus (U.S. Patent and Trademark Office), Sean P Lewis (Sean P. Lewis, Esq.) (U.S. Patent and Trademark Office), Vanessa B Pierce (Bowman Pierce Consulting, LLC) (U.S. Patent and Trademark Office), Christopher D Rogers (Armillary Intellectual Property) (U.S. Patent and Trademark Office) and Alexander J. Kendall (Pacific Northwest National Laboratory) (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 .
Communities served
Moses Lake, Ephrata, Quincy, Cascade Valley, Moses Lake North, Mattawa, Warden, Desert Aire, Royal City, Soap Lake, Lakeview, George, Grand Coulee, Electric City, Coulee City, Marine View, Crescent Bar, Beverly, Banks Lake South, Schwana, Wilson Creek, Sunland Estates, Hartline, Wheeler, Krupp