Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807404 | Visually enhanced tab file system | — | 2020-10-20 |
| 10286721 | Visually enhanced tab file system | — | 2019-05-14 |
| 9694619 | Visually enhanced tab file system | — | 2017-07-04 |
| 9302442 | Visually enhanced tab file system | — | 2016-04-05 |
| 8746539 | Visually enhanced tab file system | — | 2014-06-10 |
| 8596516 | Secure folder with double binder | Duane Christensen | 2013-12-03 |
| 7900813 | Visually enhanced tab file system | — | 2011-03-08 |