David Ward
10Patents
3h-index
6Co-inventors
53Inventor score
Filing activity: Jul 11, 1984 → Jan 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4616484A | Vehicle refrigerant heating and cooling system | Performing Operations; Transporting | 40 | Expired |
| US8597937B2 | Reaction apparatus | Physics | 28 | Active |
| US5283555A | Dimensional continuous motion controller | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5413482A | Method of training an operator in the use of detection apparatus | Physics | 2 | Expired |
| US10584448B1 | Continuous serpentine concrete beamway forming system and a method for creating a hollow continuous serpentine concrete beamway | Fixed Constructions | 1 | Active |
| US4543795A | Temperature control for vehicle cabin | Physics | 1 | Expired |
| US11447767B2 | Apparatus for and methods of the disruption of a biological cell | Performing Operations; Transporting | 0 | Active |
| US7699951B2 | Fabrication of composite panels from cable made from oriented agricultural byproducts | Emerging Cross-Sectional Technologies | 0 | Active |
| US10518228B2 | Device and method for generating bubbles, use of the device and a fuel cell comprising the device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11518419B1 | Continuous serpentine concrete beamway forming system and a method for creating a hollow continuous serpentine concrete beamway | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.