Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590173 | System for filter drying using microwave energy | — | 2013-11-26 |
| 7503670 | Novelty sparkplug flashlight | — | 2009-03-17 |
| 6895130 | True position sensor for diaphragm valves using reflected light property variation | — | 2005-05-17 |
| 6761063 | True position sensor for diaphragm valves | — | 2004-07-13 |