Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290123 | Method for processing and applying pavement material | Dennis S. Barnes | 1994-03-01 |
| 5169261 | Pre-packaged bituminous sandstone for repairing pavement | Dennis S. Barnes | 1992-12-08 |
| 4806535 | Imidazolylphenyl and 1,2,4-triazolylphenyl benzopyridazinone and pyridopyridazinone compounds and their use for increasing cardiatonic contractility | William C. Faith, Henry F. Campbell, Donald E. Kuhla, William L. Studt | 1989-02-21 |
| 4748530 | Disk cover collar | — | 1988-05-31 |
| 4544670 | Method of treating coccidiosis with acyl guanidines | William L. Studt, Stuart A. Dodson, Harry K. Zimmerman | 1985-10-01 |