Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $37,285,000 |