Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722743 | Collecting electrode panel assembly | Keith P. Shedd | 1988-02-02 |
| 4700014 | Cap for insulator support housing | Arunas A. Arstikaitis, James R. Troulias | 1987-10-13 |
| 4380491 | Spray nozzle assembly for spray dryer | Neal B. Humphreys | 1983-04-19 |