Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652908 | Application of pressure sensitive coating to substrate from roller having a fluid film thereon | Lars Guldbrandsen, Ralf Hirsch, Dieter Muller, Stefan Schulz, Jorg Speer | 2003-11-25 |
| 6506447 | PROCESS FOR THE CONTINUOUS, SOLVENT- AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE COMPOSITIONS BASED ON NON-THERMOPLASTIC ELASTOMERS AND COATING THEREOF TO PRODUCE SELF-ADHESIVE ARTICLES | Ralf Hirsch, Sven Hansen, Frank Henke, Klaus Massow, Jorg Speer | 2003-01-14 |