Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696032 | System and process for disposal of dry fly ash | Chad Jackson, Daryl J. Jackson | 2017-07-04 |
| 8918918 | Apparatus for preventing neck injury, spinal cord injury and concussion | — | 2014-12-30 |
| 8641322 | System and process for disposal of dry fly ash | Chad Jackson, Daryl J. Jackson | 2014-02-04 |
| 7278448 | Rotary ball valve assembly | Cynthia Christenson, James Mohrfeld | 2007-10-09 |
| 7156122 | Rotary ball valve assembly | Cynthia Christenson, Jamee Mohrfeld | 2007-01-02 |
| 6974116 | Rotary ball valve assembly | Cynthia Christenson, James Mohrfeld | 2005-12-13 |
| 5955015 | Two-stage process for making foam mouldings from tube blanks | Anthony J. Scott | 1999-09-21 |
| 4801298 | Variable sized reusable diaper | Wendy K. J. Sorenson, Judith Jackson, Cheryl Jackson | 1989-01-31 |