Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830934 | Alloy powder mixture for treating alloys | Mark Somerville, William R. Young | 1989-05-16 |
SF
Stephen Joseph Ferrigno
Overall (1989): #55,631 of 140,708Top 40%
1
Patents 1989