Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717185 | Vegetation pruning device | Kevin Stones, David Barker | 2017-08-01 |
| 8069575 | Vegetation pruning device | Kevin Stones, David Barker | 2011-12-06 |
| 8065805 | Vegetation pruning device | Kevin Stones, David Barker | 2011-11-29 |
| 5400492 | Pipe treating method and apparatus | Steven Hodgson, Christopher Hodgson | 1995-03-28 |
| 5372042 | Ultrasonic inspection of seal integrity of bond lines in sealed containers | Bahram Farahbakhsh, Ralph Herzig | 1994-12-13 |
| 4456116 | Shear front feed system | — | 1984-06-26 |
| 4341104 | Press brake plate lifter table | — | 1982-07-27 |