Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997224 | Key cutting machine for cutting keys by code | Alain Beauregard | 1999-12-07 |
| 5220816 | Security arrangement for push button lock | Gino Mancini | 1993-06-22 |
| 5058404 | Push-button lock arrangement | Abraham Toledano | 1991-10-22 |
| 5040652 | Cylindrical and permutation lock arrangements with clutch | Alexander J. Branover, Zgorzak Leszek | 1991-08-20 |
| 5005884 | Cylinder lock modified for use with a card reader unlocking mechanism | Alexander J. Branover, Jean-Paul Dausseing, Masoud S. Miresmaili | 1991-04-09 |
| 4941334 | Door locking arrangement | Hariharan Somasundaram | 1990-07-17 |
| 4916299 | Card recepticle housing | Leon Mayzels, Alexander J. Branover, Masoud S. Miresmaili, Jean-Paul Dausseing | 1990-04-10 |
| 4861083 | Lock actuator assembly and card reader | Leon Matzeld, Alexander Branwer, Masoud S. Miresmaili, Sean-Paul Dausseine | 1989-08-29 |
| D299905 | Electronic card-operated door lock | Leon Mayzels, Brian Gosselin | 1989-02-21 |
| 4762212 | Lock actuator assembly and card reader | Leon Mayzels, Alexander J. Branover, Masoud S. Miresmaili, Jean-Paul Dausseing | 1988-08-09 |
| 4663953 | Lock mechanism | Hariharan Somasundaram | 1987-05-12 |
| 4643007 | Deadbolt locking system | Jean-Paul Dausseing | 1987-02-17 |
| 4640110 | Automatic delay relocking device | Stanley S. Mazoff, Adamo M. D'Intino, Hariharan Somasundaram | 1987-02-03 |
| 4617810 | Sliding glass door lock | Adamo M. D'Intino, Frank Moessner, Stanley S. Mazoff | 1986-10-21 |
| 4592453 | Lock actuator assembly | Jean-Paul Dausseing, Leon Mayzels | 1986-06-03 |
| 4314780 | Tubular key duplicating machine | Joseph H. Schlessel, Seymour B. Minski | 1982-02-09 |
| 4290279 | Padlock with interchangeable cylinder | Jean-Paul Dausseing | 1981-09-22 |