Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4993774 | Edge-encapsulated glazing module | Geoffrey Greenhalgh, Peter Morris, Guenter Armbruster | 1991-02-19 |
| 4854636 | Edge-encapsulated glazing module | Geoffrey Greenhalgh, Peter Morris, Guenter Armbruster | 1989-08-08 |