Paul A. Tharman
26Patents
12h-index
28Co-inventors
81Inventor score
Filing activity: Dec 7, 1975 → Mar 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5606851A | Battery-powered lawn cutting system | Emerging Cross-Sectional Technologies | 91 | Expired |
| US7053497B2 | Monitoring system for a generator | Electricity | 62 | Expired |
| US6230678A | Starting and stopping device for internal combustion engine | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6386169B1 | Starting and stopping device for internal combustion engine | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5619845A | Battery-powered lawn cutting system | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6311663A | Starting and stopping device for internal combustion engine | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6263852A | Starting and stopping device for internal combustion engine | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6542074B1 | Monitoring system for an internal combustion engine | Physics | 27 | Expired |
| US6260529A | Starting and stopping device for internal combustion engine | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4270509A | Breakerless ignition system | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6975216B2 | System and method for indicating fluid condition | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6752110B2 | Electromechanical choke system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4684917A | Low oil warning circuit | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4995357A | Engine shut-off circuit | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4233534A | Connections for small engine auxiliary electrical system | Electricity | 10 | Expired |
| US5050371A | Lawnmower ignition shut-off switch | Human Necessities | 9 | Expired |
| US4986228A | Low oil pressure interlock switch | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4984543A | Oil pressure interlock switch powered by the engine starter | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4915068A | Internal combustion engine with integral stator and regulator | Electricity | 7 | Expired |
| US6830023B2 | Electromagnetic choke system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6818825B2 | Regulator connector assembly for small engine | Electricity | 4 | Expired |
| US5031587A | Internal combustion engine with integral stator and regulator | Electricity | 4 | Expired |
| US4971001A | Engine shut-off system | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4430984A | Bracket for breakerless ignition system | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| USRE28960E | Method of mass producing alternator stators for small engines | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.