Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468795 | Method for priming wet or dry road surfaces | — | 1995-11-21 |
| 4988420 | Electrophorectically overcaotable coatings applied by electrocoating | Wolfgang Batzill, Ulrich Heilmann, Hans-Joachim Streitberger, Fritz Beck | 1991-01-29 |
| 4906523 | Primer for surfaces containing inorganic oxide | Zayn Bilkadi | 1990-03-06 |
| 4882090 | Electrophoretically overcoatable coatings applied by electrocoating | Wolfgang Batzill, Ulrich Heilmann, Hans-Joachim Streitberger, Fritz Beck | 1989-11-21 |