Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883396 | Dual expansion and non-expansion anchor | Alfred A. Shamah | 1989-11-28 |
| 4772166 | Dual expansion anchor | Alfred A. Shamah | 1988-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883396 | Dual expansion and non-expansion anchor | Alfred A. Shamah | 1989-11-28 |
| 4772166 | Dual expansion anchor | Alfred A. Shamah | 1988-09-20 |