Eric H. Liou

Patent attorney, USPTO registration number 67246, status Active.

Firm
Birch Stewart Kolasch & Birch LLP
Location
Vienna, VA
On the USPTO roster since
November 2014

Eric H. Liou is a USPTO-registered patent attorney (registration number 67246) at Birch Stewart Kolasch & Birch LLP, in Vienna, VA. The registration is active on the current USPTO roster, and Eric H. Liou has been listed on the roster since November 2014.

Birch Stewart Kolasch & Birch LLP has 23 registered patent practitioners on the roster (12 patent attorneys and 11 patent agents), so Eric H. Liou works alongside 22 other registered practitioners there.

Vienna, VA has 94 registered patent practitioners in all: 68 patent attorneys and 25 patent agents.

Other registered practitioners in Vienna, VA

All patent attorneys and agents in Vienna, VA

Patent firms in Virginia · Practitioners by state

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