Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360848 | Modified bitumens, processes for their preparation, their use and solubilizing agents for plasticized polyvinyl butyral in bitumen | Bernd Mucha | 1994-11-01 |
| 5324572 | Multilayer laminated film having an improved gas barrier action | Guenter Reinhard | 1994-06-28 |
| 5160764 | Hot melt adhesives having improved pot lives and processes for their preparation | Heinz Schmelzer | 1992-11-03 |
| 5153062 | Process and device for producing laminated safety glass and laminated safety glass produced thereby | Gerhard Grolig, Peter Boening, Guenter Reinhard | 1992-10-06 |
| 5120789 | Hot melt adhesives having improved pot lives and processes for their preparation | Heinz Schmelzer | 1992-06-09 |
| 4952258 | Process for producing laminated safety glass | Gerhard Grolig, Peter Boening, Guenter Reinhard | 1990-08-28 |