Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580098 | Electrically enhanced cellulose filtration system | Gerald L. Munson, Daniel P. McCormick | 2013-11-12 |
| 8293091 | Electrically enhanced cellulose filtration system | Gerald L. Munson, Daniel P. McCormick | 2012-10-23 |
| 7865526 | Sheaf data model | — | 2011-01-04 |
| 7409849 | Oil filtration system for plural phase power equipment tanks | Johnny James Clark | 2008-08-12 |
| 6917943 | Sheaf data model | — | 2005-07-12 |
| 5167145 | Measurement of blood coagulation time using infrared electromagnetic energy | Harold B. Kirkpatrick, John H. Staehlin | 1992-12-01 |