Opelka; Gerhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Opelka; Gerhard.The latest application filed is for "photovoltaic modules with a thermoplastic hot-melt adhesive layer and a process for their production".
- Opelka; Gerhard - Leverkusen DE
| Patent | Date |
|---|---|
| Photovoltaic modules with a thermoplastic hot-melt adhesive layer and a process for their production App 20070131274 - Stollwerck; Gunther ; et al. | 2007-06-14 |
| Solar thermal collector App 20060130827 - Opelka; Gerhard ; et al. | 2006-06-22 |
| Metallized plastic molded part App 20040217691 - Opelka, Gerhard ; et al. | 2004-11-04 |
| Molded plastic article comprising a barrier film Grant 6,630,216 - Pophusen , et al. October 7, 2 | 2003-10-07 |
| Photovoltaic modules with a thermoplastic hot-melt adhesive layer and a process for their production App 20030075210 - Stollwerck, Gunther ; et al. | 2003-04-24 |
| Molded plastic article comprising a barrier film App 20020071953 - Pophusen, Dirk ; et al. | 2002-06-13 |
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