Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9861071 | Composite absorbent particles | Charles F. Fritter | 2018-01-09 |
| 9648845 | Composite absorbent particles | Charles F. Fritter | 2017-05-16 |
| 9283540 | Composite absorbent particles | Charles F. Fritter, Kevin P. Wallis, Sarah P. Blondeau, Ryan M. Ochylski, Dennis B. Jenkins | 2016-03-15 |
| 9253961 | Composite absorbent particles | Charles F. Fritter | 2016-02-09 |
| 7603964 | Composite particle animal litter and method thereof | Dennis B. Jenkins, Charles F. Fritter | 2009-10-20 |
| 7343874 | Silica gel based animal litter | David L. Deleeuw, Roger V. Lee, Charles F. Fritter, Dennis B. Jenkins, Ramesh Hernlem | 2008-03-18 |