Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496469 | Apparatus for reducing and separating emulsions and homgeneous components from contaminated water | Jack R. Creel, Alonzo L. DeCell | 1996-03-05 |
| 5411665 | Methods for reducing and separating emulsions and homogeneous components from contaminated water | Jack R. Creel, Alonzo L. DeCell | 1995-05-02 |
| 5405261 | Waste oil fired heater with improved two-stage combustion chamber | Thomas E. Silver | 1995-04-11 |
| 4383344 | Vehicle rear surface washing system | Paul E. Northcutt | 1983-05-17 |