Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276553 | Trash container with tilting receptacle | — | 2001-08-21 |
| 4884735 | Apparatus for installing striping material to a wall at a uniform distance above a floor | — | 1989-12-05 |
| 4697486 | Book counter | — | 1987-10-06 |
| 4447715 | Sorting machine for sorting covers | — | 1984-05-08 |
| 4253290 | Automatic bagging machine | Maurice Friedman | 1981-03-03 |