Lisa Beth Ritchey

Patent attorney, USPTO registration number 76989, status Active.

Firm

Sterne Kessler Goldstein & Fox

Location

Washington, DC

On the USPTO roster since

November 2021

Lisa Beth Ritchey is a USPTO-registered patent attorney (registration number 76989) at Sterne Kessler Goldstein & Fox, in Washington, DC. The registration is active on the current USPTO roster, and Lisa Beth Ritchey has been listed on the roster since November 2021.

Sterne Kessler Goldstein & Fox has 17 registered patent practitioners on the roster (13 patent attorneys and 4 patent agents), so Lisa Beth Ritchey works alongside 16 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• Daniel M. Bennett — Patent attorney, Reg. No. 54993, Brake Hughes Bellermann LLP
• Stephen A. Bent — Patent attorney, Reg. No. 29768, Foley & Lardner, LLP
• Robert H. Berdo, Jr — Patent attorney, Reg. No. 38075, Rabin and Berdo PC
• Dan M. Berger — Patent agent, Reg. No. 73321, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• William C. Bergmann — Patent attorney, Reg. No. 34294, Baker &Hostetler LLP
• Benjamin A. Berkowitz — Patent attorney, Reg. No. 59349, Foley & Lardner, LLP
• Marvin C. Berkowitz — Patent attorney, Reg. No. 47421, Nath and Assocs PLLC
• David I. Berl — Patent attorney, Reg. No. 72751, Williams & Connolly LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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