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

Michael J. Kahn

RLRuud Lighting: 2 patents #19 of 42Top 50%
TGThe Prestwick Group: 1 patents #7 of 9Top 80%
Shorewood, WI: #80 of 202 inventorsTop 40%
Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,451,790 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D885812 Stand Alex Scott Mattern, Kari Lynn Lyles 2020-06-02
5566047 Electrical apparatus with noise-suppressing feature Donald Wandler 1996-10-15
5451843 Apparatus and method for providing bilevel illumination Bernard Kohanski 1995-09-19