Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6057927 | Laser-ultrasound spectroscopy apparatus and method with detection of shear resonances for measuring anisotropy, thickness, and other properties | Daniel Wayne Levesque, JR., Andre Moreau, Marc Dubois, Jean-Pierre Monchalin, Martin Lord +1 more | 2000-05-02 |
| 5781289 | Method and apparatus for rapid in situ analysis of preselected components of homogeneous solid compositions, especially pharmaceutical compositions | Mohamad Sabsabi | 1998-07-14 |
| 5135295 | Fiber-optic piezoelectric devices | Cheng-Kuei Jen, Michael Sayer, Guanghua Yi | 1992-08-04 |
| 4820981 | Method and apparatus for measuring magnetic losses in ferromagnetic materials based on temperature modulation measurements | Martin Lord, Jean-Pierre Monchalin | 1989-04-11 |
| 4790188 | Method of, and an apparatus for, evaluating forming capabilities of solid plate | Cheng-Kuei Jen, Irina D. Makarow, Brigitte Bacroix, Philippe Lequeu, John Jonas | 1988-12-13 |
| 4743870 | Longitudinal mode fiber acoustic waveguide with solid core and solid cladding | Cheng-Kuei Jen, Ahmad Safaai-Jazi, Gerald W. Farnell | 1988-05-10 |
| 4534219 | Acoustic detection of cracks in metal pieces | Francois Nadeau, Ghislain Vaudreuil | 1985-08-13 |
| 4291105 | Bimetallic strip for low temperature use | David Welch, Masaki Suenaga | 1981-09-22 |