Inventor
DEWITTE PHILIPPE
FR8 patents
⚠️ This page may combine multiple inventors who share the name “DEWITTE PHILIPPE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAINT GOBAIN VITRAGE
5 patentsUS4822649AApr 18, 1989
Multiple glazing, method for obtaining same and device for using said method
SAINT GOBAIN VITRAGE70 citations94
US4957572ASep 18, 1990
Method and apparatus for the production of a bead of organic material intended to serve as a seal and insert in a multiple glazing
SAINT GOBAIN VITRAGE28 citations91
US4909875AMar 20, 1990
Method for obtaining multiple glazing and device for using said method
SAINT GOBAIN VITRAGE40 citations91
US4875833AOct 24, 1989
Pumping of high viscosity materials
SAINT GOBAIN VITRAGE10 citations72
US4773678ASep 27, 1988
Connecting part between a rigid mechanical element and a hose
SAINT GOBAIN VITRAGE8 citations72