Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016570 | Gas compressor with drier and radio emission controls | Anthony Chan, Ralph Rackham, Tracey Demaline, Filip Antanassov | 2011-09-13 |
| 7011118 | Residential compressor for refueling motor vehicles that operate on gaseous fuels | Anthony Chan, Filip Atanassov, Ralph Rackham, Brian Chapnik, Tracey Demaline | 2006-03-14 |