Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4555787 | Gas laser preionization device | David B. Cohn | 1985-11-26 | $12,747,000 |
| 4380079 | Gas laser preionization device | David E. Cohn | 1983-04-12 | $8,486,000 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4555787 | Gas laser preionization device | David B. Cohn | 1985-11-26 | $12,747,000 |
| 4380079 | Gas laser preionization device | David E. Cohn | 1983-04-12 | $8,486,000 |