Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311490 | Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers | Harold P. Bovenkerk | 1982-01-19 |
GK
Gordon M. Kibler
Overall (1982): #80,638 of 81,411Top 100%
1
Patents 1982