Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358378 | Multistage centrifugal compressor without seals and with axial thrust balance | — | 1994-10-25 |
| 4301471 | Moving target indicator system utilizing charge coupled device | Donald E. French | 1981-11-17 |