Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8276418 | Security cover plate with accentric mounting aperture | — | 2012-10-02 |
| 7874189 | Field-reversible cabinet latch lock | — | 2011-01-25 |
| 7716958 | Insert cylinder cabinet cam lock | — | 2010-05-18 |
| D580734 | Key guard cabinet handle | — | 2008-11-18 |
| 7410195 | Two-part automatic bolt for doors | Ralph D. Maynard, Jr. | 2008-08-12 |
| D520860 | Security face plate for cabinet locks | — | 2006-05-16 |
| D516867 | Plate | Mehdi Derouazi, David Pivoda | 2006-03-14 |
| D490686 | Security face plate for cabinet lock | — | 2004-06-01 |
| D469329 | Integrated cabinet handle and lock | — | 2003-01-28 |
| 6412317 | Integrated cabinet door and drawer handle and lock | — | 2002-07-02 |
| 6121175 | Alkali silicate glass | Helga Drescher, Volker Rheinberger, Wolfram Höland | 2000-09-19 |
| 5829667 | Method for strengthening a solder joint when attaching integrated circuits to printed circuit boards | Brian Robertson | 1998-11-03 |
| 5695582 | Method and apparatus for bonding | John Beeteson | 1997-12-09 |
| 5657652 | Pin tumbler cabinet door and drawer deadlocking latch-lock | — | 1997-08-19 |
| 5191810 | Vehicle modular clutch attaching arrangement | Barrie G. Craft, Peter V. Doll | 1993-03-09 |
| 5121619 | Speed release mechanism for cylinder and plug assembly for use with cabinet locks | — | 1992-06-16 |
| 5038589 | Rekeyable cam lock | — | 1991-08-13 |
| 4920774 | Self-aligning re-keyable pin tumbler cabinet door lock | — | 1990-05-01 |
| 4899563 | Re-keyable pin tumbler drawer lock and pin tumbler cabinet door lock | — | 1990-02-13 |
| D299254 | Name plate | Murray Hartman, Randy Saunders | 1989-01-03 |
| 4785286 | Alarm unit for panic bar type door operator | — | 1988-11-15 |
| 4640985 | Snap-fitting transformer terminal cover | Murray Hartman, Randy Saunders | 1987-02-03 |
| 4611840 | Door control mechanism | — | 1986-09-16 |
| 4429008 | Thiol reactive liposomes | Demetrios Papahadjopoulos, Wayne L. Hubbell | 1984-01-31 |