Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338750 | Method for applying organopolysiloxane fluids to grinding wheels containing cubic boron nitride abrasives | — | 1982-07-13 |
ER
Ernest Ratterman
Overall (1982): #19,240 of 81,411Top 25%
1
Patents 1982