Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611650 | Socket core support device for centrifugal pipe casting machine | Michel Pierrel | 1986-09-16 |
| 4541477 | Socket core handling and positioning device for a centrifugal pipe casting machine | Michel Pierrel | 1985-09-17 |
| 4291630 | Machine for extracting centrifuged pipe | — | 1981-09-29 |
| 4257474 | Adjustable support for the metal supply unit for a machine for centrifugally casting pipes | — | 1981-03-24 |
| 4205714 | Apparatus for the centrifugal casting of tubular bodies | — | 1980-06-03 |