WH

William M. Harmon

UM United Mcgill: 1 patents #4 of 18Top 25%
Overall (All Time): #4,105,503 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4186539 Interlocking modular building panel with sealing strip Lindell R. Holtzmeier, Toshiaki Yamamoto 1980-02-05