Daniel C. Shaw
21Patents
15h-index
14Co-inventors
78Inventor score
Filing activity: Jun 27, 1988 → Apr 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5031258A | Wash station and method of operation | Emerging Cross-Sectional Technologies | 189 | Expired |
| US5812059A | Method and system for improving hand cleanliness | Physics | 164 | Expired |
| US5781942A | Wash stations and method of operation | Human Necessities | 159 | Expired |
| US5625908A | Wash station and method of operation | Emerging Cross-Sectional Technologies | 116 | Expired |
| US4960248A | Apparatus and method for dispensing toweling | Human Necessities | 108 | Expired |
| US5060323A | Modular system for automatic operation of a water faucet | Emerging Cross-Sectional Technologies | 81 | Expired |
| US4914758A | Fresh water control system and method | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5438714A | Fresh water manifold distribution system and method | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5175892A | Fresh water control system and method | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4971287A | Solenoid operated flush valve and flow control adapter valve insert therefor | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US4985944A | Plumbing control system and method for prisons | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6018827A | Push button assembly for control of plumbing fixtures in prisons and the like | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4986221A | Livestock waterer and method | Human Necessities | 28 | Expired |
| US5771501A | Plumbing control system and method for prisons | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5900811A | Method and apparatus for assuring maintenance of vehicle components | Performing Operations; Transporting | 15 | Expired |
| US5107883A | Pinch valve control system for water line isolation and method | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6336233B1 | Plumbing control system and method for prisons and push button therefor | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5131423A | Pinch valve control system for water line isolation and method | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD332485S | Sensor for controlling the water supply of lavatory fixtures | General | 7 | Expired |
| USD328488S | Adaptor assembly unit for converting a manual flush valve to electrical operation | General | 5 | Expired |
| US12270734B2 | Fastener testing system and apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.