Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406459 | Oil weepage return for carbon seal plates | Joseph Davis | 1983-09-27 |
DS
Donald D. Sidat
Overall (All Time): #4,058,291 of 4,157,543Top 100%
1
Patents All Time