Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594430 | Programmable electronic time lock | Klaus W. Gartner, Dieter Butterweck, P. Vuilleumier, Jean-Luc Monnier, P-A Sermet | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594430 | Programmable electronic time lock | Klaus W. Gartner, Dieter Butterweck, P. Vuilleumier, Jean-Luc Monnier, P-A Sermet | 1997-01-14 |