Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115976 | Lightweight, easily attachable dispensing device having interchangeable containers for holding a chemical to be dispensed | Larry R. Jacobson, Frank S. Rankin | 1992-05-26 |
| 4962170 | Method of making highly absorptive polymers | Richard C. Chromecek, Milan F. Sojka | 1990-10-09 |
| 4817868 | Carrier for scented material | John Cook | 1989-04-04 |