Mary E. Bak

Patent attorney, USPTO registration number 31215, status Active.

Firm

Howson and Howson LLP

Location

Blue Bell, PA

On the USPTO roster since

before May 2006

Mary E. Bak is a USPTO-registered patent attorney (registration number 31215) at Howson and Howson LLP, in Blue Bell, PA. The registration is active on the current USPTO roster, and Mary E. Bak has been listed on the roster since before May 2006.

Howson and Howson LLP has 4 registered patent practitioners on the roster (4 patent attorneys), so Mary E. Bak works alongside 3 other registered practitioners there.

Blue Bell, PA has 24 registered patent practitioners in all: 20 patent attorneys and 4 patent agents.

Other registered practitioners in Blue Bell, PA

• Thomas James Scott — Patent attorney, Reg. No. 25919
• Joni Dale Stutman — Patent attorney, Reg. No. 42173, Retired
• Doreen Y. Trujillo — Patent attorney, Reg. No. 35719, VLP Law Group LLP
• Renaud J. Vann — Patent attorney, Reg. No. 83725, Elliott Greenleaf, P.C.
• Pamela Wang — Patent agent, Reg. No. 83278, Howson & Howson LLP
• Marilou E. Watson — Patent attorney, Reg. No. 42213, Fox Rothschild LLP
• William Bak — Patent attorney, Reg. No. 37277, Howson & Howson LLP
• Oleksandra Dorosheva — Patent attorney, Reg. No. 82244, Howson & Howson LLP

All patent attorneys and agents in Blue Bell, PA

Patent firms in Pennsylvania · Practitioners by state

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