RD

Richard A. Diekema

TE Tennant: 1 patents #106 of 188Top 60%
📍 Holland, MI: #791 of 1,299 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,552,481 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6425958 All surface cleaner Daniel G. Giddings 2002-07-30