Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261557 | Decorative window for paper and soap product dispensers | Joseph Bytell | 1993-11-16 |
| D315652 | Double toilet paper roll dispenser | — | 1991-03-26 |
| D312739 | Jumbo toilet tissue dispenser | — | 1990-12-11 |
| D310922 | Double toilet paper roll dispenser | — | 1990-10-02 |
| 4872601 | Two large roll toilet tissue dispenser | — | 1989-10-10 |
| 4531871 | Multigrip fastener | — | 1985-07-30 |
| 4519736 | Pin type fastener usable with swage collar to form a joint | — | 1985-05-28 |
| 4375120 | Method and apparatus for tightening threaded fastener assemblies | — | 1983-03-01 |
| 4375121 | Dynamic friction indicator and tightening system usable therewith | — | 1983-03-01 |
| 4375122 | Method and apparatus for tightening threaded fastener assemblies | — | 1983-03-01 |
| 4233879 | Grooved fastener | — | 1980-11-18 |