Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536393 | Mechanical compression and vacuum release | Keith Adam Novak, Michael A. Mahy | 2003-03-25 |
| 6439187 | Mechanical compression release | Anthony P. Freund | 2002-08-27 |
| 6427427 | Oil drain and sight gauge for internal combustion engine | — | 2002-08-06 |