Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487451 | Methods and compositions for cleaning paper machine fabrics | Dennis Z. Lasik | 2019-11-26 |
| 9945074 | Methods and compositions for cleaning paper machine fabrics | Dennis Z. Lasik | 2018-04-17 |
| 8729004 | Compositions and methods of making and using the same | Dennis Z. Lasik | 2014-05-20 |
| 4730293 | Dual beam optical data system | Gerald A. Pierce, Louis F. Schaefer, Norman A. Peppers | 1988-03-08 |