Ruth E. Tyler-Cross

Patent agent, USPTO registration number 45922, status Active.

Firm

Whitham Curtis and Christofferson PC

Location

Reston, VA

On the USPTO roster since

before May 2006

Ruth E. Tyler-Cross is a USPTO-registered patent agent (registration number 45922) at Whitham Curtis and Christofferson PC, in Reston, VA. The registration is active on the current USPTO roster, and Ruth E. Tyler-Cross has been listed on the roster since before May 2006.

Whitham Curtis and Christofferson PC has 2 registered patent practitioners on the roster (1 patent attorney and 1 patent agent), so Ruth E. Tyler-Cross works alongside 1 other registered practitioner there.

Reston, VA has 241 registered patent practitioners in all: 193 patent attorneys and 47 patent agents.

Other registered practitioners in Reston, VA

• Marshall M. Curtis — Patent attorney, Reg. No. 33138, Whitham Curtis Christofferson Cook, PC
• James A. Cutts — Patent attorney, Reg. No. 51039
• Donald J. Daley — Patent attorney, Reg. No. 34313, Harness, Dickey & Pierce, PLC
• Andrew M. Deschere — Patent agent, Reg. No. 62416, Keating & Bennett, LLP
• James Andrew Donegan — Patent agent, Reg. No. 78797, Greenblum & Bernstein, P.L.C.
• Gwendolyn Y. Driggers — Patent attorney, Reg. No. 74329, Keating & Bennett, LLP
• Samuel B. Ebert-Zavos — Patent agent, Reg. No. 75670, Greenblum and Bernstein P.L.C.
• Richard S. Elias — Patent attorney, Reg. No. 48806, Leidos

All patent attorneys and agents in Reston, VA

Patent firms in Virginia · Practitioners by state

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