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

Randall L. Carnal

WHWhirlpool: 1 patents #2,112 of 3,480Top 65%
Evansville, IN: #508 of 911 inventorsTop 60%
Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,765,181 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5394291 Relay energizing circuit Donald E. Janke, Joseph M. Szynal, Ronald W. Guess, Greg A. Bradley 1995-02-28