Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888303 | Solidification matrix | Brenda L. Tjelta, Michael E. Besse | 2011-02-15 |
| 7828905 | Cleaning compositions containing water soluble magnesium compounds and methods of using them | Kim R. Smith, Brenda L. Tjelta, Keith E. Olson | 2010-11-09 |
| 7763576 | Solidification matrix using a polycarboxylic acid polymer | Brenda L. Tjelta, Michael E. Besse | 2010-07-27 |
| 7759300 | Solidification matrix including a salt of a straight chain saturated mono-, di-, or tri- carboxylic acid | Michael E. Besse, Brenda L. Tjelta | 2010-07-20 |
| 7749329 | Cleaning compositions containing water soluble magnesium compounds and methods of using them | Kim R. Smith, Michael E. Besse, Brenda L. Tjelta, Keith E. Olson | 2010-07-06 |