Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186514 | Tempered glass substrate having reduced iridescence | Guillaume KAMINSKI, Romain Decourcelle | 2021-11-30 |
| 4440010 | Lock and key device | — | 1984-04-03 |
| 4296618 | Lock and key device | — | 1981-10-27 |
| 4196606 | Bramah locks | — | 1980-04-08 |
| 4187705 | Improvements in or relating to Bramah locks | — | 1980-02-12 |