Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585150 | Multiple liquid proportional dispensing device | Robert E. Switek, Jr., Jack Buelow | 1986-04-29 |
| D268613 | Container for air freshener | — | 1983-04-12 |
| 4361279 | Combined container and dispenser for volatile product | — | 1982-11-30 |