Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173877 | Nail magazine for a power nailer | — | 2001-01-16 |
| D432883 | Nail gun housing | — | 2000-10-31 |
| 5884829 | Dual purpose staple gun tacker | — | 1999-03-23 |
| 5735444 | Insulated staple driving system | — | 1998-04-07 |
| 5379523 | Tape lock mechanism | — | 1995-01-10 |
| 5362164 | Glue gun heat housing | — | 1994-11-08 |
| D333601 | Electric staple gun tacker | — | 1993-03-02 |
| 4982586 | Combination lock that prevents shock-force release of a hasp | — | 1991-01-08 |
| 4946087 | Staple driving tool | — | 1990-08-07 |
| D308323 | Staple gun | — | 1990-06-05 |
| 4858813 | Staple driving tool | — | 1989-08-22 |
| 4776490 | Glue gun with advancing mechanism for glue stick | — | 1988-10-11 |
| 4770335 | Staple driving tool | — | 1988-09-13 |
| 4706869 | Riveting attachment | Barry Knispel | 1987-11-17 |
| 4700876 | Staple driving tool | — | 1987-10-20 |
| 4643345 | Combination staple and riveting gun | Barry Knispel | 1987-02-17 |
| 4619394 | Riveting attachment for a staple gun | Barry Knispel | 1986-10-28 |
| 4259856 | Combination locks and dial-indexing spring therefor | — | 1981-04-07 |