Frederick J. Otto

Patent attorney, USPTO registration number 31553, status Active.

Firm

Otto & Associates

Location

Park Ridge, IL

On the USPTO roster since

before May 2006

Frederick J. Otto is a USPTO-registered patent attorney (registration number 31553) at Otto & Associates, in Park Ridge, IL. The registration is active on the current USPTO roster, and Frederick J. Otto has been listed on the roster since before May 2006.

Otto & Associates is listed with one registered practitioner on the current roster.

Park Ridge, IL has 6 registered patent practitioners in all: 5 patent attorneys and 1 patent agent.

Other registered practitioners in Park Ridge, IL

• Jeffrey M. Cox — Patent attorney, Reg. No. 50695, Law Offices of Jeffrey M. Cox
• Brian William Hameder — Patent attorney, Reg. No. 45613, Ladas and Parry
• John A. Kresl — Patent attorney, Reg. No. 71794
• Linda A. Kuczma — Patent attorney, Reg. No. 30861, Barnes & Thornburg
• Brandon M. Ranieri — Patent agent, Reg. No. 83518

All patent attorneys and agents in Park Ridge, IL

Patent firms in Illinois · Practitioners by state

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