Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481762 | Pipe coupling | Brian Rex | 2002-11-19 |
| 6086111 | Pipe coupling | — | 2000-07-11 |
| 5507473 | Guard rail post | Floyd V. Hammer | 1996-04-16 |
| 5482663 | Cylindrical body and method and apparatus for making same | Floyd V. Hammer, John Rude | 1996-01-09 |
| 5476292 | Pipe couplings | — | 1995-12-19 |
| 4824627 | Method of making a molded plastic product | Floyd V. Hammer | 1989-04-25 |
| 4797237 | Method for recycling a beverage container | Floyd V. Hammer | 1989-01-10 |
| 4738808 | Method of forming articles from a plastic material | Floyd V. Hammer | 1988-04-19 |
| 4626189 | Method and machine for forming articles from a plastic material | Floyd V. Hammer | 1986-12-02 |