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John D. Pyrce — 2 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Naperville, IL: #1,355 of 3,051 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John D. Pyrce has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 1996 and the most recent in March 2002. John D. Pyrce ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John D. Pyrce in Naperville, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6356285 System for visually representing modification information about an characteristic-dependent information processing system Susan K. Burkwald, Stephen Gregory Eick, Steven H. Patterson, Kurt David Rivard 2002-03-12 $18,604,000
5572650 Method and apparatus for displaying structures and relationships of a relational database Jacqueline M. Antis, Stephen Gregory Eick 1996-11-05 $18,679,000