Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804525 | Producing boron carbide | William G. Moore | 1989-02-14 |
WR
William Rafaniello
Overall (1989): #43,375 of 140,708Top 35%
1
Patents 1989