Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9795263 | Collection and sifting device for vacuumed debris | — | 2017-10-24 |
| 7350502 | Apparatus and method for controlling exhaust pressure | Zdenek S. Meistrick | 2008-04-01 |
| PP11791 | Verbena plant named `Freebie Purple` | — | 2001-02-27 |
| 5822032 | Interpupillary distance measuring device | John L. Edwards, Michael David Franz | 1998-10-13 |