Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410446 | Zinc oxide dispersions by decomposition of zinc acetate | David B. Guthrie | 1983-10-18 |
| 4298482 | Low temperature process of preparing Mg(OH).sub.2 suspensions | David B. Guthrie | 1981-11-03 |
| 4293429 | MgO Dispensions | David B. Guthrie, Donald M. Leiendecker | 1981-10-06 |
| 4263151 | Oil solutions and/or dispersions of hydrated chromium oxides | Donald M. Leiendecker | 1981-04-21 |
| 4229309 | Magnesium-containing dispersions | David B. Guthrie | 1980-10-21 |
| 4226739 | Magnesium-containing dispersions by decomposition of MgCO.sub.3 | David B. Guthrie | 1980-10-07 |
| 4193769 | ZnO dispersions by decomposition of ZnCO.sub.3 | David B. Guthrie | 1980-03-18 |