Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372001 | Abrasive articles and their preparations | Heinz-Werner Schankweiler, Robert M. Burgess | 2002-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372001 | Abrasive articles and their preparations | Heinz-Werner Schankweiler, Robert M. Burgess | 2002-04-16 |