WH

Warren R. Hafstrom

WH Whirlpool: 3 patents #1,188 of 3,480Top 35%
Overall (All Time): #1,676,834 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4709951 Open lid latching mechanism for automatic washer Harold S. Stacik 1987-12-01
4452054 Agitator thruster for an automatic washer 1984-06-05
4291238 Power switch module Albert T. Braga, Roger J. Cartier, Edward H. Getz 1981-09-22