Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228664 | Rotary multi-port valve | Charles C. Partridge, Kenton Chickering, III | 2016-01-05 |
| 5163655 | Spring urged seat assembly for valves | Kenton Chickering, III | 1992-11-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228664 | Rotary multi-port valve | Charles C. Partridge, Kenton Chickering, III | 2016-01-05 |
| 5163655 | Spring urged seat assembly for valves | Kenton Chickering, III | 1992-11-17 |