UB

Ulrk F. Bierma

📍 IJsselstein, NL: #20 of 33 inventorsTop 65%
Overall (All Time): #3,801,472 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5327609 Mopsweeping apparatus with continuous action Dirk M. Both 1994-07-12