Inventor
VAUDREUIL GHISLAIN
CA4 patents
⚠️ This page may combine multiple inventors who share the name “VAUDREUIL GHISLAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANADIAN PATENTS DEV
3 patentsUS4874948AOct 17, 1989
Method and apparatus for evaluating the degree of cure in polymeric composites
CANADIAN PATENTS DEV76 citations93
US4659937AApr 21, 1987
Optical device for measuring the diameter and detecting surface defects of moving wire
CANADIAN PATENTS DEV25 citations91
US4972091ANov 20, 1990
Method and apparatus for detecting the presence of flaws in a moving sheet of material
CANADIAN PATENTS DEV50 citations90