Sarah D. Hannusch

Patent agent, USPTO registration number 83643, status Active.

Location

Humble, TX

On the USPTO roster since

June 2025

Sarah D. Hannusch is a USPTO-registered patent agent (registration number 83643), in Humble, TX. The registration is active on the current USPTO roster, and Sarah D. Hannusch has been listed on the roster since June 2025.

Humble, TX has 9 registered patent practitioners in all: 7 patent attorneys and 2 patent agents.

Other registered practitioners in Humble, TX

• Brett Thomas Cooke — Patent attorney, Reg. No. 55836, Brett T. Cooke
• Robert Clinton Curfiss — Patent attorney, Reg. No. 26540, Jackson Walkes LLP
• Tian Y. Guo — Patent agent, Reg. No. 64845, William and Mary Law School
• Michael E. Leman — Patent attorney, Reg. No. 56864, Conley Rose P.C.
• Mardson Q. Mcquay — Patent attorney, Reg. No. 52020, GE Oil & Gas
• Richard Randall Ruble — Patent attorney, Reg. No. 45720, The Ruble Law Firm, P.C.

All patent attorneys and agents in Humble, TX

Patent firms in Texas · Practitioners by state

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