Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695281 | Device for manufacturing paint | Hans Weber | 1997-12-09 |
| 5671975 | Seating system with horizontal bar having seat portions connected thereto | — | 1997-09-30 |
| 5632469 | Electric hoist with speed control, a protective housing and a swivelable circuit board in the housing | Jurgen Heun, Holger Freitag, Anton Munzebrock | 1997-05-27 |