Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302007 | Method for trimming the exposed lateral edges of printed bound documents conveyed individually or in quires and apparatus for carrying out the method | — | 2001-10-16 |
| 5056866 | Rocking chair, particularly office chair construction | — | 1991-10-15 |
| 4900085 | Chair construction arrangement, particularly for office chairs, typing chairs, and the like | — | 1990-02-13 |
| 4884846 | Arm chair, particularly office arm chair, with adjustable arm rests | — | 1989-12-05 |
| 4763950 | Tilting chair, especially office chair | — | 1988-08-16 |