Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D582357 | Wireless e-stop type switching device | — | 2008-12-09 |
| D508467 | Motor starter controller with control unit | — | 2005-08-16 |
| D469411 | Button | — | 2003-01-28 |
| D459261 | Signaling unit | — | 2002-06-25 |
| D445404 | Apparatus for switching electric power | — | 2001-07-24 |
| D444773 | Apparatus for switching electric power | — | 2001-07-10 |
| D444695 | Knob | — | 2001-07-10 |
| D444049 | Knob | — | 2001-06-26 |
| D443496 | Knob | — | 2001-06-12 |
| D439858 | Indicating bank | — | 2001-04-03 |
| D437835 | Push-button unit | — | 2001-02-20 |
| D436084 | Push-button unit | — | 2001-01-09 |
| D433389 | Button | — | 2000-11-07 |
| D432998 | Button | — | 2000-10-31 |
| D316396 | Uninterruptible power supply cell | Georges Herman | 1991-04-23 |