Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082852 | System and method for railroad track tie plate orientation | Mark Plyler, Andy Loftis, Dennis Grantham, Michael W. Adams | 2011-12-27 |
| 6284232 | Odor reducing compositions | Gary J. Calton | 2001-09-04 |
| 6152150 | Method of stain removal using a dry zeolite containing composition | Gary J. Calton | 2000-11-28 |
| 6068665 | Stain removing compositions | Gary J. Calton | 2000-05-30 |
| 5817300 | Odor reducing compositions | Louis L. Wood, Gary J. Calton | 1998-10-06 |
| 4259028 | Water and debris impermeable trench box panel | — | 1981-03-31 |
| 4202649 | Front plate for trench boxes | Melvin Pike | 1980-05-13 |