Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7213440 | Calibration and validation for a leak detector | Jacques Hoffmann, David J. Balke | 2007-05-08 |
| 7017387 | Calibration and validation for leak detector | Jacques Hoffmann, David J. Balke | 2006-03-28 |
| 6626027 | Method and apparatus for detecting a gas leak using nuclear magnetic resonance | — | 2003-09-30 |
| 5161410 | Mass flow sensor for very low fluid flows | Jacques Hoffmann | 1992-11-10 |
| 4616121 | Automatic welding with imaging of workpiece surfaces and of the junction between the surfaces | William F. Clocksin, Colin G. Morgan, Albert R. Vidler | 1986-10-07 |
| 4593173 | Electronic apparatus for automatic control of the placing of material at a junction between surfaces | Jonathan S. E. Bromley, William F. Clocksin, Colin G. Morgan, Albert R. Vidler | 1986-06-03 |