Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326591 | Bismuth-containing lead-free glass enamels and glazes of low silica content | — | 1994-07-05 |
| 5306674 | Lead-free glass coatings | Clifford G. Ruderer, Hasan B. Emlemdi | 1994-04-26 |
| 5298330 | Thick film paste compositions for use with an aluminum nitride substrate | Edward Stadnicar, Jr., Kevin W. Allison, Dana Lynn Hankey | 1994-03-29 |