Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5573700 | Liquid household cleaning composition with insect repellent | Robert J. Steltenkamp, John Puckhaber, Daniel Colodney | 1996-11-12 |
| 5569411 | Liquid household cleaning composition with insect repellent | Robert J. Steltenkamp, John Puckhaber, Daniel Colodney | 1996-10-29 |
| 4547237 | Manufacture of plastic bags having drawstrings | — | 1985-10-15 |
| D269047 | Reinforced plastic film | — | 1983-05-17 |
| 4340558 | Scrim reinforced plastic film | — | 1982-07-20 |
| 4260003 | Plastic bags having drawstrings | — | 1981-04-07 |
| 4254139 | Laundry conditioner dispensing article | Marvin Liebowitz | 1981-03-03 |