Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685439 | Hydraulic jet pump | Jerry Andrews, Jimmy Jones | 2004-02-03 |
| 5375890 | Thermo lock-n-seal tube end for polyethylene pipe | John I. Andersen, Michael Andersen | 1994-12-27 |
| 4676277 | Vacuum cleaning system for the automatic insertion area of a weaving machine | David A. Gillespie, Wladyslaw Typrowicz | 1987-06-30 |