Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296668 | Gas cooled cathode for an arc torch | Peter Vierboom | 1994-03-22 |
| 4862814 | Pulverized fuel burner | Brian Campbell, Peter Vierboom | 1989-09-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296668 | Gas cooled cathode for an arc torch | Peter Vierboom | 1994-03-22 |
| 4862814 | Pulverized fuel burner | Brian Campbell, Peter Vierboom | 1989-09-05 |