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

Stephen M. Groppel

WHWhirlpool: 2 patents #1,524 of 3,480Top 45%
Stevensville, MI: #151 of 246 inventorsTop 65%
Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,965,559 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10100459 Flexible drying solution for delivering clothing care externally of a drying appliance 2018-10-16
6622754 Load-based dishwashing cycle Ryan K. Roth 2003-09-23