Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305541 | Electronically operated portable nail gun | Edward E. Barrett, Steven Jay Hahn, Albert Lensky, Morris Pinczewski | 1981-12-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305541 | Electronically operated portable nail gun | Edward E. Barrett, Steven Jay Hahn, Albert Lensky, Morris Pinczewski | 1981-12-15 |