Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704273 | Therapeutic cold pack | Warren G. Morris | 2010-04-27 |
| 5482551 | Extruded fire resistant construction and building products | Albert G. Landers | 1996-01-09 |
| 5415824 | Method of producing phosphate ceramic pipe cladding | Jeffery L. Barrall, Carrielee Fidler | 1995-05-16 |
| 5312657 | Phosphate cement pipe cladding | Jeffery L. Barrall, Carrielee Fidler | 1994-05-17 |
| 5139538 | Phosphate ceramic backing blocks and their preparation | L. Gene Hartzell | 1992-08-18 |
| 5101600 | Phosphate ceramic backing blocks and their preparation | L. Gene Hartzell | 1992-04-07 |
| 4569878 | Laminated composites using bonding material from reaction of metal oxide, calcium silicate and phosphoric acid | Jeffery L. Barrall, Ronald J. Leib | 1986-02-11 |