Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717980 | Contaminant extraction systems, methods and apparatuses | Gary Tepper, Royal Kessick, Dmitry Pestov | 2010-05-18 |
| 7355519 | Body force alarming apparatus and method | Kevin Grold, Adrian Pelkus | 2008-04-08 |
| 4824235 | Optical occluder | — | 1989-04-25 |