Philippe Dewitte
8Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Feb 20, 1987 → May 5, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4822649A | Multiple glazing, method for obtaining same and device for using said method | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4909875A | Method for obtaining multiple glazing and device for using said method | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4957572A | Method and apparatus for the production of a bead of organic material intended to serve as a seal and insert in a multiple glazing | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4773678A | Connecting part between a rigid mechanical element and a hose | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4875833A | Pumping of high viscosity materials | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US10739327B2 | Apparatus and method for monitoring the quality of a lubricant in a compressor | Physics | 1 | Active |
| US8512015B2 | Piston refrigeration compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9207005B2 | Device for separating lubricant from a lubricant-refrigerating gas mixture discharged from at least one refrigerant compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.