Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540636 | Metal bearing element with a score-resistant coating | James C. Erskine, John C. Bierlein | 1985-09-10 |
BI
Bernard A. Mac Iver
Overall (All Time): #4,021,308 of 4,157,543Top 100%
1
Patents All Time