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

John E. Chambers

PIPpg Industries: 1 patents #662 of 1,216Top 55%
RCRoyal Bank Of Canada: 1 patents #153 of 359Top 45%
Greenville, SC: #292 of 1,770 inventorsTop 20%
South Carolina: #2,176 of 15,501 inventorsTop 15%
Overall (All Time): #745,034 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8589260 System and method for monitoring securities holdings for related entities Michael Searle 2013-11-19
5558494 Flow control apparatus and method David C. Brenner 1996-09-24
5553417 Fluid distribution panel and method 1996-09-10
5393327 Cartridge filter and method David C. Brenner 1995-02-28
5122321 Method for disposing of gaseous monomer 1992-06-16
5088913 Apparatus to dispose of gaseous monomer 1992-02-18
4810268 Apparatus and method of washing air John D. Joye 1989-03-07