Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195801 | Tiltable chair | Werner Sauer | 1993-03-23 |
| 4662679 | Variable seating arrangement | Werner Saaer | 1987-05-05 |
| D286106 | Arm-chair | Werner Sauer | 1986-10-14 |
| D285629 | Arm-chair | Werner Sauer | 1986-09-16 |
| 4603830 | Spring mounting apparatus | — | 1986-08-05 |
| 4451085 | Chair | Werner Sauer | 1984-05-29 |
| 4408797 | Furniture article with padding attached to a supporting shell | Werner Sauer, Herbert L. Wiesmann | 1983-10-11 |