Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514027 | Process for manufacturing products of mineral wool, in particular monolayer and multilayer products | Joachim Mellem | 2009-04-07 |
| 6620277 | METHOD FOR THE PRODUCTION OF BINDER-BOUND MINERAL WOOL PRODUCTS, APPARATUS FOR CARRYING IT OUT, MINERAL WOOL PRODUCT THEREBY PRODUCED, COMPOSITE MINERAL PRODUCT THEREBY PRODUCED AND USE OF THESE PRODUCTS | — | 2003-09-16 |
| 5246653 | Apparatus for the continuous production of mineral wool nonwovens | — | 1993-09-21 |
| 4698085 | Apparatus for producing mineral fibres from silicate raw materials such as basalt, in particular by blast drawing | Dieter Bengl | 1987-10-06 |