David N. Preece

Patent attorney, USPTO registration number 55549, status Active.

Firm

Clayton Howarth & Cannon

Location

Cottonwood Heights, UT

On the USPTO roster since

before May 2006

David N. Preece is a USPTO-registered patent attorney (registration number 55549) at Clayton Howarth & Cannon, in Cottonwood Heights, UT. The registration is active on the current USPTO roster, and David N. Preece has been listed on the roster since before May 2006.

Clayton Howarth & Cannon is listed with one registered practitioner on the current roster.

Cottonwood Heights, UT has 4 registered patent practitioners in all: 4 patent attorneys and 0 patent agents.

Other registered practitioners in Cottonwood Heights, UT

• Karl R. Cannon — Patent attorney, Reg. No. 36468, Clayton Howarth and Cannon PC
• Anthony W. Oryang — Patent attorney, Reg. No. 82625, Clayton Howarth, P.C.
• Scott D. Richards — Patent attorney, Reg. No. 73338, Polsinelli LLP

All patent attorneys and agents in Cottonwood Heights, UT

Patent firms in Utah · Practitioners by state

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