Bryce R. Shaffer
13Patents
6h-index
5Co-inventors
55Inventor score
Filing activity: Jul 30, 2012 → Nov 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9074598B2 | Scroll type device including compressor and expander functions in a single scroll plate pair | Mechanical Engineering; Lighting; Heating | 33 | Active |
| US9784139B2 | 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 | Mechanical Engineering; Lighting; Heating | 19 | Active |
| US10221852B2 | Multi stage scroll vacuum pumps and related scroll devices | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US10683865B2 | Scroll type device incorporating spinning or co-rotating scrolls | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US10519815B2 | 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 | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10508543B2 | Scroll device having a pressure plate | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10774690B2 | 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 | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US11047389B2 | Multi-stage scroll vacuum pumps and related scroll devices | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10865793B2 | Scroll type device having liquid cooling through idler shafts | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11454241B2 | Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pump | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11530703B2 | Orbiting scroll device lubrication | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11692550B2 | Scroll type device having liquid cooling through idler shafts | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11898557B2 | Liquid cooling of a scroll type compressor with liquid supply through the crankshaft | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.