Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996639 | Multiple compartment corrugated hose | Ronald Presinzano | 1999-12-07 |
| 4756045 | Vacuum cleaner hose having alternating height corrugations | Michael Truppo | 1988-07-12 |
| 4747621 | Aquatic vacuum hose swivel cuff | Ronald Presinzano | 1988-05-31 |
| 4558889 | Aquatic vacuum hose swivel cuff | — | 1985-12-17 |
| 4269897 | Flexible impact resistant trim and method for manufacture thereof | Paul Bruins, Jay B. Shapiro, Myron Rothman | 1981-05-26 |