Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041360 | Wireless self-sufficient monitoring system for a door lock mechanism | Stefan Ebeling, Lars Rowold | 2015-05-26 |
| 8100128 | Contraceptive sheath with integrated bead construction | — | 2012-01-24 |
| 7726316 | Contraceptive sheath with integrated bead construction | — | 2010-06-01 |
| 5832227 | Method for providing message document security by deleting predetermined header portions and attaching predetermined header portions when seal is validly associated with message or document | Mark Stephen Anderson, John Desborough Yesberg, Lisa Nayda, Ken Hayman, Brendan Beahan | 1998-11-03 |
| 5701342 | Complex document security | Mark Stephen Anderson, John Desborough Yesberg, Lisa Nayda, Ken Hayman, Brendan Beahan | 1997-12-23 |