Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040712 | Process and apparatus for making a mineral melt | Lars Elmekilde Hansen, Lars Bollund, Lars Kresten Hansen | 2018-08-07 |
| 9688561 | Process and apparatus for making a mineral melt | Lars Elmekilde Hansen, Lars Boellund, Lars Kresten Hansen, Leif Moeller Jensen | 2017-06-27 |
| 8574475 | Process of and apparatus for making mineral fibers | Lars Elmekilde Hansen, Lars Boellund, Lars Kresten Hansen, Leif Moeller Jensen | 2013-11-05 |
| 5682591 | Powder metallurgy apparatus and process using electrostatic die wall lubrication | Ion I. Inculet, James D. Brown, G. S. Peter Castle | 1997-10-28 |