Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449877 | Peg for engagement in countersunk section of a bore | — | 1984-05-22 |
| 4444279 | Drilling tool | Harry Melzer | 1984-04-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449877 | Peg for engagement in countersunk section of a bore | — | 1984-05-22 |
| 4444279 | Drilling tool | Harry Melzer | 1984-04-24 |