Karl A. Hefter
Patent attorney, USPTO registration number 65851, status Active.
- Firm
- Seed Intellectual Property Law Group LLP
- Location
- Seattle, WA
- On the USPTO roster since
- July 2010
Karl A. Hefter is a USPTO-registered patent attorney (registration number 65851) at Seed Intellectual Property Law Group LLP, in Seattle, WA. The registration is active on the current USPTO roster, and Karl A. Hefter has been listed on the roster since July 2010.
Seed Intellectual Property Law Group LLP has 33 registered patent practitioners on the roster (28 patent attorneys and 5 patent agents), so Karl A. Hefter works alongside 32 other registered practitioners there.
Seattle, WA has 676 registered patent practitioners in all: 513 patent attorneys and 136 patent agents.
Other registered practitioners in Seattle, WA
- Hong Lundvall — Patent agent, Reg. No. 82564
- John M. Lunsford — Patent attorney, Reg. No. 67185, F5 Networks
- Champagne X. Mac — Patent attorney, Reg. No. 73529, Lee & Hayes P.C.
- Melissa J. Macewen — Patent agent, Reg. No. 84673
- Gary N. Mager — Patent attorney, Reg. No. 40711, F5 Networks
- Timothy D. Mainzer — Patent attorney, Reg. No. 66329, Amazon.Com
- Nathan R. Maki — Patent attorney, Reg. No. 51110, Kilpatrick Townsend & Stockton LLP
- Wesley William Malherek — Patent attorney, Reg. No. 76903, Amazon
All patent attorneys and agents in Seattle, WA
Patent firms in Washington · Practitioners by state
Is this you? Claim your free Wysebridge profile.