Brian E. Grochal

Patent agent, USPTO registration number 69420, status Active.

Firm

Epsilon Patent Searching, Inc,

Location

Wheat Ridge, CO

On the USPTO roster since

November 2014

Brian E. Grochal is a USPTO-registered patent agent (registration number 69420) at Epsilon Patent Searching, Inc,, in Wheat Ridge, CO. The registration is active on the current USPTO roster, and Brian E. Grochal has been listed on the roster since November 2014.

Epsilon Patent Searching, Inc, has 4 registered patent practitioners on the roster (1 patent attorney and 3 patent agents), so Brian E. Grochal works alongside 3 other registered practitioners there.

Wheat Ridge, CO has 4 registered patent practitioners in all: 1 patent attorney and 3 patent agents.

Other registered practitioners in Wheat Ridge, CO

• James E. Armstrong — Patent agent, Reg. No. 83663
• Jay Kevin Malkin — Patent attorney, Reg. No. 31393, Jay K. Malkin
• Christian L. Schmelzel — Patent agent, Reg. No. 82506

All patent attorneys and agents in Wheat Ridge, CO

Patent firms in Colorado · Practitioners by state

Is this you? Claim your free Wysebridge profile.