Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945745 | Mineral wool | Mitja Oresnik | 2024-04-02 |
| 11814311 | Melter feeding system | Bostjan MAROLT, David DUCARME | 2023-11-14 |
| 11685687 | Mineral wool | Mitja Oresnik | 2023-06-27 |
| 11680004 | Submerged combustion melters and methods | Bostjan MAROLT, Randy ETZKORN, David DUCARME | 2023-06-20 |
| 11639311 | Process for the preparation of high alumina cement | Bostjan MAROLT, David DUCARME | 2023-05-02 |
| 11192819 | Mineral wool | Mitja Oresnik | 2021-12-07 |
| 11186511 | Submerged combustion melter | Bostjan MAROLT, David DUCARME | 2021-11-30 |
| 10781126 | Burner for submerged combustion melter | Bostjan MAROLT, David DUCARME | 2020-09-22 |
| 10604446 | Process for the preparation of high alumina cement | Bostjan MAROLT, David DUCARME | 2020-03-31 |
| 10604435 | Submerged combustion melter and method | Bostjan MAROLT, David DUCARME, Randy ETZKORN | 2020-03-31 |
| 10526230 | Submerged combustion melter | Bostjan MAROLT, David DUCARME | 2020-01-07 |
| 10494286 | Process for manufacturing vitrified material by melting | Bostjan MAROLT, Randy ETZKORN, David DUCARME | 2019-12-03 |
| 10336640 | Method and apparatus for melting solid raw batch material using submerged combustion burners | Bostjan MAROLT, Randy ETZKORN, David DUCARME | 2019-07-02 |
| 10011510 | Melter having a submerged combustion burner, method using the burner and use of the burner | Bostjan MAROLT, Randy ETZKORN, David DUCARME | 2018-07-03 |
| 7803248 | Method of drying mat products | Daniel Pinkham, Jr., Gary Groner | 2010-09-28 |
| 7607240 | Method of drying roving products | Daniel Pinkham, Jr., Gary Groner | 2009-10-27 |
| 6453703 | Spinner disc and rotary fiberization process | Walter A. Johnson, Doug Ferreira, Yifang Cal | 2002-09-24 |
| 6441122 | Melamine in urea-extended phenol/formaldehyde fiberglass binders | Thomas J. Taylor, Glenn S. Aspholm | 2002-08-27 |