Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342176 | Refill container for a liquid dispenser | Charles R. Holzner, Sr. | 1993-12-14 |
| 5223182 | Air freshener dispenser with replaceable cartridge exhaustion alarm | Charles R. Holzner, Sr., Kenneth D. Hartman, Donald B. Owen | 1993-06-29 |
| 5209377 | Disposable refill cartridge for a liquid soap dispensing system | Charles R. Holzner, Sr., Allan J. Voth | 1993-05-11 |
| D332544 | Reservoir for a liquid soap dispenser | Charles R. Holzner, Sr., Allen J. Voth | 1993-01-19 |
| 5174476 | Liquid soap dispensing system | Charles R. Holzner, Sr., Allan J. Voth | 1992-12-29 |
| 5126078 | Air freshener dispenser with replaceable cartridge exhaustion alarm | Charles R. Holzner, Sr., Kenneth D. Hartman, Donald B. Owen | 1992-06-30 |
| D325312 | Well for a soap dispenser | Charles R. Holzner, Sr. | 1992-04-14 |
| RE33864 | Self-contained air freshener and cartridge therefor | Thomas R. Bajek | 1992-03-31 |
| 5082150 | Liquid dispensing system including a discharge assembly providing a positive air flow condition | Charles R. Holzner, Sr., Allen J. Voth | 1992-01-21 |
| D299427 | Soap cartridge | Thomas R. Bajek | 1989-01-17 |
| 4743406 | Self-contained air freshener and cartridge therefor | Thomas R. Bajek | 1988-05-10 |
| D295676 | Air freshener cartridge | Thomas R. Bajek | 1988-05-10 |
| D293752 | Soap dispenser | Thomas R. Bajek | 1988-01-19 |
| 4646945 | Vented discharge assembly for liquid soap dispenser | Leslie G. Struck | 1987-03-03 |
| 4576313 | Fluid refill pouch and dispenser | Randel P. Smith | 1986-03-18 |
| D282528 | Soap container | — | 1986-02-11 |
| D282347 | Soap container | — | 1986-01-28 |
| D278887 | Soap container | — | 1985-05-21 |
| 4429812 | Soap dispensing system | Randel P. Smith | 1984-02-07 |
| D272493 | Neck and flange for soap cartridge | Randel P. Smith | 1984-02-07 |
| 4391308 | Soap dispensing system | — | 1983-07-05 |
| 4391309 | Soap dispensing system | — | 1983-07-05 |