Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932532 | Liquid applicator valve | Martin Fischer | 2005-08-23 |
| 6409406 | Valved fluid applicator | — | 2002-06-25 |
| 6402413 | Liquid applicator valve | — | 2002-06-11 |
| 4693623 | Pressure-responsive valve for an applicator | — | 1987-09-15 |
| 4620648 | Pressure-responsive valve | — | 1986-11-04 |
| 4569612 | Liquid applicator and valve therefor | Sally Q. Buschemeyer | 1986-02-11 |
| 4402693 | Medicated device holder | Theodore J. Roseman, Glenford R. Derr | 1983-09-06 |