Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237896 | Portable fan with misting nozzles | Lee A. Criswell | 2001-05-29 |
| 4747856 | Lower end alignment device for electrostatic precipitator collector electrodes | Anthony J. DiBlasi | 1988-05-31 |