Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

John Chivers

KPKulite Semiconductor Products: 2 patents #29 of 55Top 55%
VIVisa: 1 patents #1,299 of 2,009Top 65%
Rolls-Royce Plc: 1 patents #575 of 1,164Top 50%
Norton, CA: #6 of 6 inventorsTop 100%
Overall (All Time): #1,217,865 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8671004 System and method of providing spending information by foreign visitors using transaction records of financial presentation devices Jeffrey Rolland Olives, Laura DiGioacchino, John W. Chandler 2014-03-11
7159401 System for detecting and compensating for aerodynamic instabilities in turbo-jet engines Anthony D. Kurtz, Alan H. Epstein 2007-01-09
6871487 System for detecting and compensating for aerodynamic instabilities in turbo-jet engines Anthony D. Kurtz, Alan H. Epstein 2005-03-29
4359683 Microwave interferometer 1982-11-16