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

Joel Carpenter — 7 Patents

SASauer-Danfoss: 3 patents #25 of 141Top 20%
CTCardinal Technologies: 1 patents #4 of 9Top 45%
Doylestown, PA: #198 of 956 inventorsTop 25%
Pennsylvania: #11,794 of 74,527 inventorsTop 20%
Overall (All Time): #717,685 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11144976 Color sampling system for on-demand customized packaging Robert Ziegler, Thomas J. Pigott 2021-10-12
9828134 Canister with dispersing aperture Robert Ziegler 2017-11-28
D750503 Can Robert Ziegler 2016-03-01
D579877 Microcontroller enclosure housing Cezary Pluska 2008-11-04
D579878 Microcontroller enclosure housing Cezary Pluska 2008-11-04
D553571 Microcontroller enclosure housing Cezary Pluska 2007-10-23
D339327 Computer console Christopher L. Crawford, Duncan McArdle 1993-09-14