Greg Hahn
27Patents
10h-index
11Co-inventors
72Inventor score
Filing activity: Feb 24, 2000 → Jul 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6406265B1 | Compressor diagnostic and recording system | Mechanical Engineering; Lighting; Heating | 148 | Expired |
| US6966759B2 | Compressor diagnostic and recording system | Mechanical Engineering; Lighting; Heating | 74 | Expired |
| US6293776A | Method of connecting an economizer tube | Mechanical Engineering; Lighting; Heating | 66 | Expired |
| US6413058B1 | Variable capacity modulation for scroll compressor | Mechanical Engineering; Lighting; Heating | 60 | Expired |
| US6558126B1 | Compressor utilizing low volt power tapped from high volt power | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US6964558B2 | Compressor utilizing low volt power tapped from high volt power | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| USD866770S1 | Adhesive tape with removable backing | General | 36 | Active |
| USD936845S1 | Adhesive tape with removable backing | General | 28 | Active |
| USD863562S1 | Patch | General | 18 | Active |
| US6345966B1 | Scroll compressor with dampening bushing | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6217302A | Floating seal bias for reverse fun protection in scroll compressor | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6280146A | Sealed compressor using hot oil to actuate protector switch | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6599109B2 | Scroll compressor with improved oil flow | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD777934S1 | Patch | General | 8 | Active |
| US6309198A | Scroll compressor with improved oil flow | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD861907S1 | Ball roller assembly | General | 6 | Active |
| US6416301B2 | Scroll compressor with axially floating non-orbiting scroll and no separator plate | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6364619B1 | Sealed compressor with temperature feedback to motor protector unit | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6547543B2 | Scroll compressor with unique mounting of non-orbiting scroll | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6309197A | Scroll compressor with axially floating non-orbiting scroll and no separator plate | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6461132B1 | Scroll compressor with unique mounting of non-orbiting scroll | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6386847B1 | Scroll compressor having clutch with powered reverse rotation protection | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6461130B1 | Scroll compressor with unique mounting of non-orbiting scroll | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6641368B2 | Compressor utilizing low volt power tapped from high volt power | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US11542942B2 | Dynamic radial compliance in scroll compressors | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.