Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11214925 | Method of preparing recycled cellulosic fibers to improve paper production | Wavell Frederick Cowan | 2022-01-04 |
| 10941520 | Fractionating and refining system for engineering fibers to improve paper production | Joffrey Dard Cowan, Wavell Fredrick Cowan | 2021-03-09 |
| 10400394 | Method for engineering fibers to improve paper production | Joffrey Dard Cowan, Wavell Frederick Cowan | 2019-09-03 |
| 10041209 | System for engineering fibers to improve paper production | Joffrey Dard Cowan, Wavell Frederick Cowan | 2018-08-07 |
| 7670660 | Composite secondary carpet backing, method of manufacture thereof, and carpet made therefrom | Hugh C. Gardner, Thomas L. Baker, Richard C. Moon, James E. Haire, Charles W. Galpin | 2010-03-02 |