Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398393 | Steam turbine control apparatus | — | 1983-08-16 |
| 4350345 | Air-sealed oil deflector | Gary L. Kalan | 1982-09-21 |
| 4265472 | Pipe elbow connection | — | 1981-05-05 |
PI
Peter G. Ipsen
Overall (All Time): #1,683,508 of 4,157,543Top 45%
3
Patents All Time