Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160961 | Melt coating method using a polyester resin composition | Rainer Blum, Gunther Hegemann, Klaus-Wilhelm Lienert | 2007-01-09 |
| 7045174 | Method and device for insulating electro-technical components | Rainer Blum, Gunther Hegemann, Klaus-Wilhelm Lienert | 2006-05-16 |
| 6455111 | Impregnating, casting and coating compounds for electrotechnical and/or electronic components and for carrier materials for plane insulating materials | Rainer Blum, Gunther Hegemann, Klaus-Wilhelm Lienert | 2002-09-24 |
| 6200645 | Polyester resin impregnating and coating solutions and their use | Rainer Blum, Klaus-Wilhelm Lienert | 2001-03-13 |
| 6162840 | Impregnation, sealing and coating compounds | Rainer Blum, Thomas Loerzer, Gunther Hegemann | 2000-12-19 |
| 6146717 | Method of impregnating components | Klaus-Wilhelm Lienert, Rainer Blum, Gunter Hegemann | 2000-11-14 |