Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5443187 | Pump apparatus for pumping melt metal | — | 1995-08-22 | |
| 4676295 | Method and apparatus for the production of castings | — | 1987-06-30 | $18,000 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5443187 | Pump apparatus for pumping melt metal | — | 1995-08-22 | |
| 4676295 | Method and apparatus for the production of castings | — | 1987-06-30 | $18,000 |