Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776401 | Method of manufacturing rubber molds | — | 1998-07-07 |
| 5669435 | Apparatus and method for removing investment material from an investment casting | — | 1997-09-23 |
| D351846 | Vulcanizer | — | 1994-10-25 |
| 5201812 | Investment removal apparatus | — | 1993-04-13 |
| 5191923 | Improved use of self-leveling shims in centrifugal apparatus | — | 1993-03-09 |
| 5135041 | Multi-mold centrifugal casting apparatus | — | 1992-08-04 |
| 5023608 | Fuel filler alarm for boats | Robert L. Delisle, Jr. | 1991-06-11 |