Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7139995 | Integration of a run-time parameterizable core with a static circuit design | Philip B. James-Roxby, Daniel J. Downs, Cameron Patterson | 2006-11-21 |
| 5441669 | Preventing potassium bicarbonate from caking | Karl W. Seper, Robert L. Zeller, III | 1995-08-15 |
| 5431792 | Method of making hypophosphorous acid | Robert L. Zeller, III, Joseph DeALMEIDA | 1995-07-11 |
| 5324346 | Paint composition containing ferrophosphorus | Gerald L. Evarts | 1994-06-28 |
| 5279804 | Vanadium removal in aqueous streams | Robert L. Zeller, III, Ursula I. Keller | 1994-01-18 |
| 5215727 | Method of making chromic oxide | Robert L. Zeller, III, Karl W. Seper | 1993-06-01 |
| 5133947 | Hydrous trivalent chromium oxide/carbon particles and method of making the same | Edgel P. Stambaugh | 1992-07-28 |
| 5122238 | Efficient electrolytic method of making chromic acid from sodium bichromate | Robert L. Zeller, III, Ursula I. Keller | 1992-06-16 |
| 5053106 | Low friction, wear resistant plastic parts | George T. Miller | 1991-10-01 |
| 5034211 | Reducing turbidity in chromic acid solutions | Robert L. Zeller, III, Gilbert D. Rabbe, Donna R. Fiscus, Richard L. Wilkes, Jr. | 1991-07-23 |
| 4921736 | Low friction, wear resistant plastic parts | George T. Miller | 1990-05-01 |