Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695224 | Pipe joint assembly | — | 1997-12-09 |
| 5496073 | Disengagement tool for use with a pipe joint assembly | — | 1996-03-05 |
| 5328215 | Pipe joint assembly | — | 1994-07-12 |
| 4586734 | Pipe joint assembly | — | 1986-05-06 |
| 4578015 | Truck body with pull-off door | Wallace E. Baldarelli | 1986-03-25 |
| 4454861 | Fluid friction heater | — | 1984-06-19 |
| 4402628 | Pavement marker | Lee B. Zuckerman, John P. Ferris, Joseph DeFalco | 1983-09-06 |
| 4277020 | Fluid friction heater | — | 1981-07-07 |
| 4245813 | Flush valve | — | 1981-01-20 |
| 4231542 | Automatically resetting flush valve | — | 1980-11-04 |
| 4210309 | Flow control mechanism for flush valve | — | 1980-07-01 |