Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10212916 | Lightweight clumping animal litter and methods thereof | Ahmed Drief, David M. Gall, Elisa Calimano, Aram Garabedian, Roger V. Lee +2 more | 2019-02-26 |
| 10071363 | Non-visible activated carbon in absorbent materials | Smita S. Muddana | 2018-09-11 |
| 10058070 | Lightweight clumping animal litter and method thereof | Ahmed Drief, David M. Gall, Elisa Calimano, Aram Garabedian, Roger V. Lee +2 more | 2018-08-28 |
| 9283540 | Composite absorbent particles | Charles F. Fritter, Ananth N. Shenoy, Kevin P. Wallis, Sarah P. Blondeau, Ryan M. Ochylski | 2016-03-15 |
| 9010274 | Lightweight clumping animal litter and method thereof | Ahmed Drief, David M. Gall, Elisa Calimano, Aram Garabedian, Roger V. Lee +2 more | 2015-04-21 |
| 8356578 | Waste encapsulating animal litter | Heather L. Day | 2013-01-22 |
| 8245320 | Safety helmet attachment and method for shielding eyes | Jack Provost, Brian Jenkins, Jeffrey R. Burger, Chris Daniels, Kevin John Vititoe | 2012-08-21 |
| 7624700 | Spoilage reducing composition for bird feeders | — | 2009-12-01 |
| 7603964 | Composite particle animal litter and method thereof | Charles F. Fritter, Ananth N. Shenoy | 2009-10-20 |
| 7485466 | Protein detection system | Edward B. Tucker, Timothy E. Kozikoski | 2009-02-03 |
| 7389742 | Spoilage reducing composition for bird feeders | — | 2008-06-24 |
| 7343874 | Silica gel based animal litter | David L. Deleeuw, Roger V. Lee, Charles F. Fritter, Ananth N. Shenoy, Ramesh Hernlem | 2008-03-18 |
| 7152272 | On-board vehicle vacuum cleaner | Stephen P. Rukavina, Craig M. Saunders, Lindsey Tufts, Jr., David L. O'Neal, Robert J. Herzog +1 more | 2006-12-26 |
| 6892393 | Safety helmet attachment and method for shielding eyes | Jack Provost | 2005-05-17 |
| 5992351 | Clumpable animal litter with improved odor control | — | 1999-11-30 |
| 5176108 | Boron-based odor control animal litter | Randy Wood | 1993-01-05 |