Daniel T. Piorkowski

Patent agent, USPTO registration number 81601, status Active.

Location

Fairfield, CT

On the USPTO roster since

February 2024

Daniel T. Piorkowski is a USPTO-registered patent agent (registration number 81601), in Fairfield, CT. The registration is active on the current USPTO roster, and Daniel T. Piorkowski has been listed on the roster since February 2024.

Fairfield, CT has 20 registered patent practitioners in all: 15 patent attorneys and 5 patent agents.

Other registered practitioners in Fairfield, CT

• William J. Knotts, Jr — Patent attorney, Reg. No. 53145, Perman & Green, LLP
• Janik Marcovici — Patent attorney, Reg. No. 42841, Perman and Green LLP
• Stephen P. Mcnamara — Patent attorney, Reg. No. 32745, St. Onge Steward Johnston & Reens LLC
• Laura L. Pollander — Patent attorney, Reg. No. 70314, General Electric Company Global Patent Operation
• Marian Underweiser — Patent attorney, Reg. No. 46134, Waymo
• Peter H. Van Winkle — Patent attorney, Reg. No. 36039, Waypoint IP Law
• Douglas D. Zhang — Patent attorney, Reg. No. 37985, Ziegler IP Law Group LLC
• Ronald E. Brown — Patent attorney, Reg. No. 32200, McCarter & English LLP

All patent attorneys and agents in Fairfield, CT

Patent firms in Connecticut · Practitioners by state

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