Registered patent attorney
Garth A Winn
Firm
Klarquist Sparkman LLP
Address
121 SW Salmon Street, Ste. 1600
Portland, OR, 97204
US
Phone
Registered as
Registered patent attorney
Other attorneys at Klarquist Sparkman LLP
- Francisco J AlmeidaUSPTO Reg. 78557 · Portland, OR
- Roy ChamcharasUSPTO Reg. 61735 · Portland, OR
- Ryan L. FreiUSPTO Reg. 81119 · Portland, OR
- Lawrence Rodney FuranUSPTO Reg. 78499 · Portland, OR
- Michael P GirardUSPTO Reg. 38467 · Portland, OR
- Carsten C. GrellmannUSPTO Reg. 69774 · Portland, OR
- Kevin M HayesUSPTO Reg. 54158 · Portland, OR
- Ryan A HeckUSPTO Reg. 51795 · Portland, OR
Other patent attorneys in Portland, Oregon
- James R AbneyKolisch Hartwell, P.C.
- Adenike Adebola AdebiyiKlarquist Sparkman, LLP
- Mark D AllemanAlleman Hall & Tuttle LLP
- Khalid Sami H AlmukhaizeemLewis & Clark Law School
- Abdullah O. AlnajranPortland IP, LLC
- Brian D AltmanBonneville Power Admn
- Douglas G AndersonLeatherman Tool Group, Inc.
- Vincent H AndersonCompass IP Law PC
Frequently asked
Frequently asked about Garth A Winn
Is Garth A Winn a registered patent attorney?
Yes. Garth A Winn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33220). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Garth A Winn located?
Garth A Winn's office is in Portland, Oregon (97204). Affiliated with Klarquist Sparkman LLP.
What firm does Garth A Winn work at?
Garth A Winn is listed as affiliated with Klarquist Sparkman LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Garth A Winn?
Garth A Winn's office phone (per the USPTO public roster) is 503-226-7391. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.