CR

Craig S. Ruhl

EI Electric Power Research Institute: 1 patents #421 of 1,201Top 40%
MA Maytag: 1 patents #333 of 601Top 60%
📍 Des Moines, IA: #247 of 657 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,205,485 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6609264 Pump cycling control system for a washing machine Evan R. Vande Haar 2003-08-26
5596889 Laundry machine with reduced suds spin cycle Lawrence E. Guerra 1997-01-28