WD

William J. Dingman

RI Ricon: 1 patents #20 of 48Top 45%
Overall (All Time): #3,634,104 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6149218 Raised roof for vehicles Jules Tremblay, Dale Wayne Carpenter 2000-11-21