Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378307 | Fluid treatment apparatus | Steven L. Bard, Michael J. Canestaro, John R. Chapura, Edward Jay Frankoski, Michael Horan +4 more | 1995-01-03 |
| 4276186 | Cleaning composition and use thereof | Peter Bakos, Russell E. Darrow, Dennis L. Rivenburgh | 1981-06-30 |