Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372001 | Abrasive articles and their preparations | Mohamed Omar, Robert M. Burgess | 2002-04-16 |
HS
Heinz-Werner Schankweiler
Overall (All Time): #3,541,069 of 4,157,543Top 90%
1
Patents All Time