Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7587962 | Ratcheting handle for a tool | Joel S. Marks | 2009-09-15 |
| 7290469 | Large self-forming socket | Maynard A. Walters, Joel S. Marks | 2007-11-06 |
| 7036402 | Water main T-bar and adaptor | Joel S. Marks | 2006-05-02 |
| 6792835 | Multi-purpose universal socket tool | Joel S. Marks, Michael Allen Marks | 2004-09-21 |
| D479681 | Multi-purpose universal socket tool | Joel S. Marks, Michael Allen Marks | 2003-09-16 |
| D430720 | Frozen treat holder | Glenda F Williamson | 2000-09-12 |