Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936556 | Durable glass enamel composition | Srinivasan Sridharan, Jérôme Anquetil, Robert P. Blonski, Ivan H. Joyce | 2005-08-30 |
| 5334412 | Enamel for use on glass and a method of using the same | Robert P. Blonski | 1994-08-02 |
| 5286270 | Method of forming glass having a Zn.sub.z SiO.sub.4 enamel layer thereon | Clifford G. Ruderer, Robert C. Stroup | 1994-02-15 |
| 5208191 | Crystallizing enamel composition and method of making and using the same | Clifford G. Ruderer, Robert C. Stroup | 1993-05-04 |