Jean-Pierre Douche
18Patents
7h-index
22Co-inventors
66Inventor score
Filing activity: Mar 12, 1984 → Sep 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4807814A | Pneumatic powder ejector | Mechanical Engineering; Lighting; Heating | 95 | Expired |
| US6598427B1 | Device for cooling convex glass sheets | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4562095A | Method and apparatus for manufacturing a uniformly coated substrate | Chemistry; Metallurgy | 22 | Expired |
| US4789569A | Process and device for metering pulverulent materials | Physics | 17 | Expired |
| US5104230A | Device for metering pulverulent materials | Physics | 12 | Expired |
| US7430049B2 | Method and device for analyzing the surface of a substrate | Physics | 11 | Expired |
| US5372624A | Process and apparatus for bending a glass sheet | Chemistry; Metallurgy | 7 | Expired |
| US6302681A | Injection mold for molding of a glazing | Performing Operations; Transporting | 7 | Expired |
| US5693112A | Process and apparatus for bending a glass sheet | Chemistry; Metallurgy | 6 | Expired |
| US7332202B2 | Insulating glazing and the production method thereof | Fixed Constructions | 5 | Expired |
| US8272177B2 | Solar roofing assembly | Emerging Cross-Sectional Technologies | 4 | Active |
| US5622539A | Process and device for supporting and transferring glass sheets in a shaping station | Chemistry; Metallurgy | 4 | Expired |
| US4837093A | Uniformly coated glass substrates | Chemistry; Metallurgy | 4 | Expired |
| US9272941B2 | Method of cutting a panel using a starter crack and a glass panel including a starter crack | Emerging Cross-Sectional Technologies | 2 | Active |
| US6106758A | Process and device for duplicate molding of a glazing | Performing Operations; Transporting | 1 | Expired |
| US11117281B2 | Method and device for cutting a mat or a panel of mineral wool or a board or a panel of porous construction material | Performing Operations; Transporting | 0 | Active |
| US11548084B2 | Method and device for cutting a plate or panel of porous construction material | Emerging Cross-Sectional Technologies | 0 | Active |
| US7827825B2 | Tool-holder device for cooperating with glass | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.