Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284444 | Activated polymer materials and process for making same | Bruce Bernstein, Seymour Hyman | 1981-08-18 |
| 4204018 | Activated polymer materials and process for making same | Bruce Bernstein, Seymour Hyman | 1980-05-20 |