Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323119 | Color stabilization of hydroquinone hydroxyethyl ether products | Jayne Mallwitz, Kiran B. Chandalia | 2008-01-29 |
| 6994804 | Color stabilization of hydroquinone hydroxyethyl ether products | Jayne Mallwitz, Kiran B. Chandalia | 2006-02-07 |
| 6716913 | Polyols containing grafted carboxyl groups and method of making same | Indulis Gruzins, Donald Farrell McElheney, Jerry Douglas Necessary | 2004-04-06 |
| 5250582 | Process for making cellular and microcellular polyurethane foams | Ronald S. Blackwell | 1993-10-05 |
| 5242954 | Process for making cellular and microcellular polyurethane foams | Ronald S. Blackwell | 1993-09-07 |
| 4629768 | Thermally stable polyurethane elastomers containing glycoside polyols and a method of producing them | John E. Puig | 1986-12-16 |