Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881951 | Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith | William P. Wood | 1989-11-21 |
LM
Larry D. Monroe
Overall (1989): #84,656 of 140,708Top 65%
1
Patents 1989