Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7737062 | Forehearth concentrate and method for opalization of glass | George E. Sakoske, John M. Bauer | 2010-06-15 | $11,564,000 |
| 7265069 | Forehearth concentrate and method for opalization of glass | George E. Sakoske, John M. Bauer | 2007-09-04 | $4,794,000 |
| 6984597 | Chromium bearing forehearth color concentrate | — | 2006-01-10 | $5,661,000 |