Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |