David Bowers
15Patents
10h-index
11Co-inventors
69Inventor score
Filing activity: Nov 5, 1975 → Jul 15, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4802485A | Sleep apnea monitor | Human Necessities | 171 | Expired |
| US4399821A | Free moving animal physiological monitoring and identification system and method | Human Necessities | 83 | Expired |
| US4030510A | Standby heart pacer | Human Necessities | 47 | Expired |
| US5983938A | Combined faucet and filter assembly | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6183636A | Filter assembly mounted in sink counter top | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6319261A | Electrohydraulic lithotripsy basket | Human Necessities | 22 | Expired |
| US4537150A | Data entry systems | Physics | 17 | Expired |
| US5746417A | Adjustable ball valve | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4809992A | Rotary shaft seal assembly | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5207230A | Spiral sensor | Human Necessities | 11 | Expired |
| US6135151A | Valve cartridge | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4822056A | Adjustable rotary shaft seal | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5409241A | Positive drive compensating shaft seal | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6382591B1 | Plug valve assembly | Performing Operations; Transporting | 2 | Expired |
| US8333441B2 | Motor vehicle braking system and method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.