Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184895 | Method and system of non-intrusively monitoring the mixture ratio of a gas mixture having at least two components | Jean-Pierre Dupraz, Lionel Lucot, Didier Taponat | 2007-02-27 |
| 5648917 | Self-monitoring circuit, especially for electrical equipment, and in particular for a high tension SF.sub.6 circuit breaker | Gerard Ebersohl | 1997-07-15 |