Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515813 | Aquatic cultivator | — | 1996-05-14 |
| 5167545 | Connector containing fusible material and having intrinsic temperature control | Philip T. O'Brien | 1992-12-01 |
| 4987291 | Heater straps | Thomas H. McGaffigan, Rodney L. Derbyshire | 1991-01-22 |