Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898557 | Liquid cooling of a scroll type compressor with liquid supply through the crankshaft | Nathan D. Nicholas, John P.D. Wilson | 2024-02-13 |
| 11692550 | Scroll type device having liquid cooling through idler shafts | Justin D. Mattice, John P.D. Wilson | 2023-07-04 |
| 11530703 | Orbiting scroll device lubrication | Nathan D. Nicholas, John P.D. Wilson | 2022-12-20 |
| 11454241 | Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pump | Nathan D. Nicholas, Justin D. Mattice, John P.D. Wilson | 2022-09-27 |
| 11047389 | Multi-stage scroll vacuum pumps and related scroll devices | Robert W. Shaffer | 2021-06-29 |
| 10865793 | Scroll type device having liquid cooling through idler shafts | Justin D. Mattice, John P.D. Wilson | 2020-12-15 |
| 10774690 | Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle | Robert W. Shaffer | 2020-09-15 |
| 10683865 | Scroll type device incorporating spinning or co-rotating scrolls | Robert W. Shaffer, Russell Vigil | 2020-06-16 |
| 10519815 | Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump or combined organic rankine and heat pump cycle | Robert W. Shaffer | 2019-12-31 |
| 10508543 | Scroll device having a pressure plate | — | 2019-12-17 |
| 10221852 | Multi stage scroll vacuum pumps and related scroll devices | Robert W. Shaffer | 2019-03-05 |
| 9784139 | Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle | Robert W. Shaffer | 2017-10-10 |
| 9074598 | Scroll type device including compressor and expander functions in a single scroll plate pair | Robert W. Shaffer | 2015-07-07 |