Ethan A. Mcgrath

Patent attorney, USPTO registration number 63874, status Active.

Firm

Klarquist Sparkman LLP

Location

Portland, OR

On the USPTO roster since

October 2009

Ethan A. Mcgrath is a USPTO-registered patent attorney (registration number 63874) at Klarquist Sparkman LLP, in Portland, OR. The registration is active on the current USPTO roster, and Ethan A. Mcgrath has been listed on the roster since October 2009.

Klarquist Sparkman LLP has 59 registered patent practitioners on the roster (44 patent attorneys and 14 patent agents), so Ethan A. Mcgrath works alongside 58 other registered practitioners there.

Portland, OR has 335 registered patent practitioners in all: 230 patent attorneys and 89 patent agents.

Other registered practitioners in Portland, OR

• Trevor S. Maxwell — Limited recognition, Reg. No. 903154, Lewis & Clark Law School
• Bennett R. May — Patent attorney, Reg. No. 80077
• Marti Mccausland — Patent attorney, Reg. No. 58620, Marger Johnson & McCollom PC
• Charles D. Mcclung — Patent attorney, Reg. No. 26568, Chernoff Vilhauer LLP
• Alan T. Mccollom — Patent attorney, Reg. No. 28881, Patent Investment & Licensing Company
• John M. Mccormack — Patent attorney, Reg. No. 26948, Kolisch Hartwell P.C.
• Barbara Ann Mccoy — Patent attorney, Reg. No. 46077, McCoy Russell LLP
• Ingrid Marianne Mctaggart — Patent attorney, Reg. No. 37180

All patent attorneys and agents in Portland, OR

Patent firms in Oregon · Practitioners by state

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