Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008897 | Method and apparatus for materials analysis by enhanced laser induced plasma spectroscopy | Mohamad Sabsabi, Louis St-Onge | 1999-12-28 |
| 6008896 | Method and apparatus for spectroscopic analysis of heterogeneous materials | Mohamad Sabsabi | 1999-12-28 |
| 5365067 | Method and device for evaluation of surface properties, especially molecular orientation, in non-transparent layers | Kenneth C. Cole, Michel Dumoulin, Jacques Guevremont | 1994-11-15 |
| 5180921 | Method and apparatus for monitoring the temperature and velocity of plasma sprayed particles | Christian Moreau, Mario Lamontagne | 1993-01-19 |
| 5056922 | Method and apparatus for monitoring the surface profile of a moving workpiece | Marc Dufour, Mario Lamontagne | 1991-10-15 |
| 4996426 | Device for subsurface flaw detection in reflective materials by thermal transfer imaging | Xavier Maldague, Jean-Claude Krapez | 1991-02-26 |
| 4972091 | Method and apparatus for detecting the presence of flaws in a moving sheet of material | Marc Dufour, Ghislain Vaudreuil | 1990-11-20 |
| 4874948 | Method and apparatus for evaluating the degree of cure in polymeric composites | Jean-Claude Krapez, Kenneth C. Cole, Ghislain Vaudreuil | 1989-10-17 |
| 4752140 | Pulsed dilatometric method and device for the detection of delaminations | Gerard Rousset | 1988-06-21 |
| 4748329 | Method for on-line thickness monitoring of a transparent film | Kenneth C. Cole, Mario Lamontagne | 1988-05-31 |
| 4659937 | Optical device for measuring the diameter and detecting surface defects of moving wire | Ghislain Vaudreuil | 1987-04-21 |
| 4546458 | Frequency modulated laser diode | Garfield W. McMahon | 1985-10-08 |
| 4541280 | Efficient laser generation of surface acoustic waves | Jean L. Bussiere | 1985-09-17 |
| 4525818 | Stable fiber-optic hydrophone | Garfield W. McMahon | 1985-06-25 |
| 4490618 | Optical system for analyzing the surface of a fibrous web | — | 1984-12-25 |
| 4480168 | Laser-surface coupler | Serge Dallaire | 1984-10-30 |
| 4400056 | Evanescent-wave fiber reflector | — | 1983-08-23 |
| 4275290 | Thermally activated liquid ink printing | William D. Westwood | 1981-06-23 |