Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061290 | Intake or exhaust gas particle removal apparatus | — | 2015-06-23 |
| 7131324 | Partial stroke valve test apparatus | — | 2006-11-07 |
| 5084038 | Apparatus and a method for forming tampons and the tampon itself | Donald A. Sheldon, Paul G. Franke | 1992-01-28 |