Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542771 | Applicator having cap which pressurizes and seals inner space | — | 1996-08-06 |
| 5462379 | Applicator having cap which pressurizes and seals inner space | Isao Shimada | 1995-10-31 |