Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033249 | Insulating glazing | Peter Scheeren | 1991-07-23 |
| 4211181 | Apparatus for applying adhesive to opposed surfaces of shaped members | Achim Mueller, Peter Scheeren, Helmut Sistig, Andreas Schallenberg | 1980-07-08 |