Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426087 | Non-contacting gas seal for relatively rotating parts | Paul Newman | 1984-01-17 |
| 4405134 | Non-contacting gas seal for relatively rotating parts | Paul Newman | 1983-09-20 |
| 4332427 | Air bearing for use with concentric rotary shafts in machines | John M. Hall | 1982-06-01 |