George Gruner
37Patents
17h-index
34Co-inventors
81Inventor score
Filing activity: Aug 21, 1974 → Jul 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5181514A | Transducer positioning system | Physics | 763 | Expired |
| US5634466A | Ultrasonic transesophageal probe with detachable transducer tip | Human Necessities | 138 | Expired |
| US5402793A | Ultrasonic transesophageal probe for the imaging and diagnosis of multiple scan planes | Human Necessities | 123 | Expired |
| US6894359B2 | Sensitivity control for nanotube sensors | Emerging Cross-Sectional Technologies | 95 | Expired |
| US5479930A | Ultrasonic transesophageal probe with articulation control for the imaging and diagnosis of multiple scan planes | Human Necessities | 92 | Expired |
| US4159624A | Contra-rotating rotors with differential gearing | Mechanical Engineering; Lighting; Heating | 56 | Expired |
| US6905655B2 | Modification of selectivity for sensing for nanostructure device arrays | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4932122A | Safety razor blade assembly | Performing Operations; Transporting | 53 | Expired |
| US4813131A | Retractable blade safety razor | Performing Operations; Transporting | 33 | Expired |
| US7449133B2 | Graphene film as transparent and electrically conducting material | Emerging Cross-Sectional Technologies | 31 | Active |
| US6672077B1 | Hydrogen storage in nanostructure with physisorption | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7312095B1 | Modification of selectivity for sensing for nanostructure sensing device arrays | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6834508B2 | Hydrogen storage and supply system | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5833616A | Navigable probe and rotating motor control apparatus | Human Necessities | 24 | Expired |
| US7547931B2 | Nanoelectronic capnometer adaptor including a nanoelectric sensor selectively sensitive to at least one gaseous constituent of exhaled breath | Emerging Cross-Sectional Technologies | 20 | Active |
| US7956525B2 | Flexible nanostructure electronic devices | Electricity | 20 | Active |
| US7785557B2 | Method of producing a graphene film as transparent and electrically conducting material | Emerging Cross-Sectional Technologies | 17 | Active |
| US7575933B2 | Modification of selectivity for sensing for nanostructure device arrays | Emerging Cross-Sectional Technologies | 17 | Active |
| US6748748B2 | Hydrogen storage and supply system | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6236876A | Navigable probe and motor control apparatus | Human Necessities | 14 | Expired |
| US7036324B2 | Hydrogen storage and supply system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4497339A | Two-stage pressure regulator | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4475882A | Gas mantle with aspirated pilot light | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8390589B2 | Touch screen devices employing nanostructure networks | Physics | 6 | Active |
| US8520365B2 | Charge storage device architecture for increasing energy and power density | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.