Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6130265 | Method for producing expandable styrene polymers containing graphite particles | Guiscard Glueck, Klaus Hahn, Karl-Heinz Batscheider, Dieter Naegele, Knut Kaempfer +1 more | 2000-10-10 |
| 5137927 | Composite foams of low thermal conductivity | Bernardo Wolff, Guenther Seybold | 1992-08-11 |
| 5124364 | Composite foams of low thermal conductivity | Bernardo Wolff, Guenther Seybold | 1992-06-23 |
| 4245054 | Process for the manufacture of a dry mixture for insulating stucco or plaster | — | 1981-01-13 |