Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126305 | Light fitting | — | 2000-10-03 |
| D410296 | Ceiling lamp | — | 1999-05-25 |
| 4993820 | Optical instrument, in particular binoculars | Kurt Schwab | 1991-02-19 |
| 4842904 | Chandelier pendant | — | 1989-06-27 |
| 4767676 | Decorative body made of glass | Kurt Schwab | 1988-08-30 |
| 4626080 | Optical instrument, in particular binoculars | Kurt Schwab | 1986-12-02 |
| 4328276 | Glass mirror mat construction and methods for forming and using the same | — | 1982-05-04 |
| 4235951 | Glass mirror film, and methods for its production and use | — | 1980-11-25 |