Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661966 | Container with oxygen and moisture barrier and scavenger capability | Kent L. Oakland | 2020-05-26 |
| RE43253 | Lightweight concrete compositions | Tricia G. Ladely, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +1 more | 2012-03-20 |
| 8029617 | Lightweight concrete compositions | Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +1 more | 2011-10-04 |
| 7964272 | Lightweight compositions and articles containing such | Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +1 more | 2011-06-21 |
| 7790302 | Lightweight compositions and articles containing such | Tricia Ladely (Guevara), Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +1 more | 2010-09-07 |
| 7744692 | Lightweight concrete compositions | Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +2 more | 2010-06-29 |
| 7699929 | Lightweight concrete compositions | Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +1 more | 2010-04-20 |
| 7666258 | Lightweight compositions and articles containing such | Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale | 2010-02-23 |
| 7644548 | Lightweight concrete compositions | Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale +1 more | 2010-01-12 |
| 4624383 | Environmental building block container system | — | 1986-11-25 |