Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12252439 | Tube-drawable glass, method for the production and use | Rainer Eichholz, Ralf Biertümpfel | 2025-03-18 | |
| 11702360 | Borosilicate glass article with low boron content | Christof Kass, Rainer Eichholz | 2023-07-18 | $22,960,000 |
| 11453609 | Method for producing a glass article | Christof Kass, Peter Nass | 2022-09-27 | $13,087,000 |
| 11427497 | Toughenable glass with high hydrolytic resistance and reduced color tinge | Rainer Eichholz | 2022-08-30 | $15,997,000 |