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

Richard Kramer — 4 Patents

TRTri-Clover: 3 patents #2 of 3Top 70%
IEItt Manufacturing Enterprises: 1 patents #577 of 1,404Top 45%
Racine, WI: #298 of 1,018 inventorsTop 30%
Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,253,442 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7160023 System for detachably coupling a drive to a mixer mounted in a portable tank Paul Freude 2007-01-09
5771917 Sanitary aseptic drain system Michael Carney 1998-06-30
5427126 Satellite eductor clean-in-place system Michael Carney 1995-06-27
5390694 Vat bottom fill CIP system Robert D. Zimmerly 1995-02-21