Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270813 | Bearing positioning retainer | — | 1981-06-02 |
| 4206726 | Double orifice piston cooling nozzle for reciprocating engines | John L. Johnson, Robert M. Vize | 1980-06-10 |
NW
Noel D. Wiggins
Overall (All Time): #2,370,719 of 4,157,543Top 60%
2
Patents All Time