Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9122920 | Digital manifold gauge with integral pressure-temperature algorithms and rotatable display means | Jose Sacerio, Juan Saluzzio, Hung Luu, Karl Russell | 2015-09-01 |
| D666217 | Vacuum pump | Richard Koldewey | 2012-08-28 |
| D666224 | Refrigerant recovery unit | Richard Koldewey, Juan Saluzzio | 2012-08-28 |
| D655801 | Portable submersible condenser/heat exchanger | Karl Russell, Richard Koldewey | 2012-03-13 |