Michael S. Rawson
13Patents
10h-index
10Co-inventors
69Inventor score
Filing activity: Mar 24, 1993 → Dec 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6253843A | Electric safety valve actuator | Fixed Constructions | 54 | Expired |
| US6269874A | Electro-hydraulic surface controlled subsurface safety valve actuator | Fixed Constructions | 50 | Expired |
| US6260850A | Annular chamber seal | Fixed Constructions | 42 | Expired |
| US5984260A | Electrically driven actuator with failsafe feature | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5496044A | Annular chamber seal | Fixed Constructions | 36 | Expired |
| US5799949A | Annular chamber seal | Fixed Constructions | 30 | Expired |
| US5682921A | Undulating transverse interface for curved flapper seal | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6283477A | Annular chamber seal | Fixed Constructions | 28 | Expired |
| US6328062A | Torsion spring connections for downhole flapper | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5918858A | Undulating transverse interface for curved flapper seal | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD828580S1 | Chicken coop window | General | 8 | Active |
| USD815510S1 | Glider swing arm | General | 6 | Active |
| US10156912B2 | High speed, high precision six degree-of-freedom optical tracker system and method | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.