Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503885 | Flexible storage tank | Jack Moreland | 2009-03-17 |
| 7213970 | Flexible storage tank | Jack Moreland | 2007-05-08 |
| 6244290 | Valve containment bag | Dennis O'Brien, James A. Parker | 2001-06-12 |
| 5186577 | Secondary containment system for manholes and the like | Rano J. Bertolozzi, Theodore Cortapassi | 1993-02-16 |
| 5167470 | Fuel collection pan for gasoline dispenser | Rano J. Bertolozzi, Theodore Cortapassi | 1992-12-01 |