Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719512 | Method and apparatus for fastening steel framing with nails | Michael L. O'Banion, Robert A. Berry | 2004-04-13 |
| 6705147 | Method and apparatus for fastening steel framing by crimping | — | 2004-03-16 |
| 6688611 | Removable chuck | Robert H. Gifford, Richard J. Heavel, Thomas Trevor Bludis, Gavin Ng, Peter L K Woo | 2004-02-10 |