David Francis Janci

Patent attorney, USPTO registration number 28620, status Active.

Firm

Usg Corp

Location

Libertyville, IL

On the USPTO roster since

before May 2006

David Francis Janci is a USPTO-registered patent attorney (registration number 28620) at Usg Corp, in Libertyville, IL. The registration is active on the current USPTO roster, and David Francis Janci has been listed on the roster since before May 2006.

Usg Corp is listed with one registered practitioner on the current roster.

Libertyville, IL has 13 registered patent practitioners in all: 9 patent attorneys and 4 patent agents.

Other registered practitioners in Libertyville, IL

• Shuaib A. Atique — Patent attorney, Reg. No. 61307, Hollister Incorporated
• Lawrence John Chapa — Patent attorney, Reg. No. 39135
• Gary J. Cunningham — Patent attorney, Reg. No. 33488, Motorola Mobility LLC
• Andreas Michael Danckers — Patent attorney, Reg. No. 32652, Ulrichson LLC
• Jennifer O. Foley — Patent agent, Reg. No. 65643
• Dennis S. Murphy — Patent agent, Reg. No. 54328
• Pradip Kumar Sahu — Patent attorney, Reg. No. 45551, USG Corporation, Corporate Innovation Center
• Dugal Smith Sickert — Patent attorney, Reg. No. 33784, Valent Biosciences Corporation

All patent attorneys and agents in Libertyville, IL

Patent firms in Illinois · Practitioners by state

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