DI

Donald L. Thomsen, III

TE Tennant: 1 patents #2 of 16Top 15%
📍 Yorktown, VA: #1 of 7 inventorsTop 15%
🗺 Virginia: #121 of 685 inventorsTop 20%
Overall (1982): #68,336 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4310944 Surface maintenance machine having air recirculation Harley E. Kroll 1982-01-19