Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598709 | Auxiliary device for displacing a payload receptacle of an elevator | — | 2003-07-29 |
| 6590376 | Method of deriving a frequency of a pulse signal from alternate sources and method of calibrating same | Mirko Bulinsky, Michel Schaller | 2003-07-08 |