Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374031 | Butterfly-valve assembly having an admission passage of progressively-changing shape, and method of manufacturing same | Michael Pontoppidan | 1994-12-20 |
| 5357931 | Supply device with built-in pipework | — | 1994-10-25 |
| 5275375 | Rotary throttle member and a throttle body for an internal combustion engine | — | 1994-01-04 |