Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4242689 | Ablative optical recording medium | Allen Bloom | 1980-12-30 | $1,977,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4242689 | Ablative optical recording medium | Allen Bloom | 1980-12-30 | $1,977,000 |