Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9877296 | Electronic tag with cellular communication module | — | 2018-01-23 |
| 6173452 | Support/sport sock and method of use | Ray M. Fredericksen | 2001-01-16 |
| 6032296 | Support/sport sock and method of use | Ray M. Fredericksen | 2000-03-07 |
| 5898948 | Support/sport sock | Ray M. Fredericksen | 1999-05-04 |