Charles Andrew Hayes

Patent attorney, USPTO registration number 60333, status Active.

Firm

Mcdonald Hopkins LLC

Location

Cleveland, OH

On the USPTO roster since

November 2007

Charles Andrew Hayes is a USPTO-registered patent attorney (registration number 60333) at Mcdonald Hopkins LLC, in Cleveland, OH. The registration is active on the current USPTO roster, and Charles Andrew Hayes has been listed on the roster since November 2007.

Mcdonald Hopkins LLC has 12 registered patent practitioners on the roster (12 patent attorneys), so Charles Andrew Hayes works alongside 11 other registered practitioners there.

Cleveland, OH has 331 registered patent practitioners in all: 282 patent attorneys and 33 patent agents.

Other registered practitioners in Cleveland, OH

• Christian R. Drago — Patent attorney, Reg. No. 52472, Dinsmore & Shohl LLP
• Lawrence S. Drasner — Patent attorney, Reg. No. 38127, Renner Otto Boisselle & Sklar, LLP
• Joseph D. Dreher — Patent attorney, Reg. No. 37123, Fay Sharpe LLP
• Neil A. Duchez — Patent attorney, Reg. No. 26725, Renner Otto Boisselle & Sklar, LLP
• Francis L. Dunn, Jr — Patent attorney, Reg. No. 57972, Turocy and Watson, LLP
• Kevin M. Dunn — Patent attorney, Reg. No. 52842, The Lincoln Electric Company
• Richard D. Earich — Patent attorney, Reg. No. 83462, Jones Day
• Jocelyn E. Earle — Patent agent, Reg. No. 79357

All patent attorneys and agents in Cleveland, OH

Patent firms in Ohio · Practitioners by state

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