Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11804085 | Locking system | William Albert Tartal, Gabriel Michael Yessin | 2023-10-31 |
| 11127233 | Locking system | William Albert Tartal, Gabriel Michael Yessin | 2021-09-21 |
| 10669739 | High-strength lock | Donald Eugene Irwin, Michael LeRoy Spears | 2020-06-02 |
| 10267058 | High-strength lock | Donald Eugene Irwin, Michael LeRoy Spears | 2019-04-23 |
| 9809995 | High-strength lock | Donald Eugene Irwin, Michael LeRoy Spears | 2017-11-07 |
| 9605455 | Combination slam latch and cam lock adapter | John Y. Kamin | 2017-03-28 |
| 9512653 | Adjustable cam for cam lock | Matthew R. Greiner | 2016-12-06 |
| 9273487 | High-strength lock, method of making high-strength lock, and method for mounting high-strength lock | Donald Eugene Irwin, Michael LeRoy Spears | 2016-03-01 |
| D692744 | Portion of a high-strength lock | — | 2013-11-05 |
| D680416 | High-strength lock | — | 2013-04-23 |
| 8336348 | Key operated pin tumbler locks and methodology | Glyn A. Finch, Jr. | 2012-12-25 |
| 8240500 | Underground tank lock | Matthew R. Greiner | 2012-08-14 |
| 8235475 | Anti-tip interlocking linkage mechanism for vertical cabinets | Gary R. Ludwig, Jamie Payne, Todd T. Andres, Glyn A. Finch, Jr., Nicholas Leonard Blackburn | 2012-08-07 |
| 8234891 | Combination cam lock with improved combination change mode | David L. Banks | 2012-08-07 |
| 7857401 | Anti-tip interlocking linkage mechanism for vertical cabinets | Gary R. Ludwig, Jamie Payne, Todd T. Andres, Glyn A. Finch, Jr., Nicholas Leonard Blackburn | 2010-12-28 |
| 7520576 | Anti-tip interlocking linkage mechanism for vertical cabinets | Gary R. Ludwig, Jamie Payne, Todd T. Andres, Glyn A. Finch, Jr., Nicholas Leonard Blackburn | 2009-04-21 |
| 7380426 | Panel lock for electronic, electrical or control cabinets | Donald N. Hesprich | 2008-06-03 |
| 7104619 | Anti-tip interlocking linkage mechanism for vertical cabinets | Gary R. Ludwig, Jamie Payne, Todd T. Andres, Glyn A. Finch, Jr. | 2006-09-12 |
| 6969129 | Anti-tip interlocking linkage mechanism for vertical cabinets | Gary R. Ludwig, Jamie Payne, Todd T. Andres, Glyn A. Finch, Jr. | 2005-11-29 |
| 6085560 | Axial pin tumbler lock with electronic features | — | 2000-07-11 |
| 5846577 | Continuous web press with a polytetrafluoroethylene composite | Myron A. Rudner | 1998-12-08 |
| 5670189 | Compression molding two or more polytetrafluoroethylene resin layers to form a pressure pad | Myron A. Rudner | 1997-09-23 |
| 5458382 | Deadbolt latch assembly | W. Daniel Boadwine, Dennis W. Schoonover, Joey D. Shiplett, John L. Trainor, Steven B. Alley +1 more | 1995-10-17 |
| 5399307 | Methods of compression molding two or more polytetrafluoroethylene resin layers | Myron A. Rudner | 1995-03-21 |
| 4372798 | Process for securing layers of material to surfaces | — | 1983-02-08 |