| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | India | 2 | |
| #6 | Brazil | 1 | |
| #7 | Canada | 1 | |
| #8 | Japan | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Rotary pistons | |
| #3 | Venting or aerating devices | |
| #4 | Controlling combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kemp Gregory T | 21 |
| #2 | Orosz Joseph S | 14 |
| #3 | Bradshaw Craig R | 9 |
| #4 | Gregory T Kemp | 1 |
| #5 | T Kemp Gregory | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2016004384A1 | Rotary compressor having a discharge valve assembly | |
| US2016040666A1 | Rotary Injection Valve Systems and Apparatus and Methods for Operating the Same | |
| WO2014113491A2 | A constrained vane rotary assembly and associated methods | |
| CN104204527A | Sealing element for rotary compressor | |
| CN104271960A | Rotor assembly for rotary compressor | |
| WO2009042175A1 | A rotary compressor |