Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8539651 | Zipper repair slider | — | 2013-09-24 |
| 8047294 | Dual flapper safety valve | James Dan Vick, Jr., Michael B. Vinzant | 2011-11-01 |
| 7798229 | Dual flapper safety valve | James Dan Vick, Jr., Michael B. Vinzant | 2010-09-21 |
| 7313847 | CTF flip-N-zip slider | Christopher Theodore Felix | 2008-01-01 |
| D426426 | Pyramid container for liquid drinks | Linda K. Williams | 2000-06-13 |
| D345776 | Multipurpose golf tool | — | 1994-04-05 |
| 4569860 | System for refurbishing the inside surface of a chamber | Virgil R. Williams, Jack D. Lane | 1986-02-11 |
| 4404782 | Suspended modular floor assembly | Virgil R. Williams | 1983-09-20 |
| 4326362 | Shot blast machine | Virgil R. Williams | 1982-04-27 |