Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401739 | Cantilever umbrella | John S. Lazarone | 2002-06-11 |
| 5752345 | Reinforcement for sealing, guiding and trimming strips | Norbert Heller | 1998-05-19 |
| 5651218 | Reinforcement for sealing, guiding and trimming strips | Norbert Heller | 1997-07-29 |
| 4996756 | Apparatus for fitting sealing and trimming strips | Heinz J. Hennen | 1991-03-05 |
| 4902549 | Sealing and trimming strips | Erich Weimar | 1990-02-20 |
| 4858385 | Seals | — | 1989-08-22 |
| 4749203 | Reinforcing carriers for trimming and sealing strips and the like | — | 1988-06-07 |
| 4699837 | Sealing or finishing strips and carriers therefor | — | 1987-10-13 |
| 4653166 | Apparatus for assembling finishing and sealing strips | — | 1987-03-31 |
| 4448430 | Hollow reinforced sealing strips | — | 1984-05-15 |
| 4399644 | Channel-shaped strips | — | 1983-08-23 |
| 4304816 | Channel-shaped strip structures | Helmut Theisen | 1981-12-08 |
| 4214036 | Channel-shaped sealing, trimming and guiding strips | — | 1980-07-22 |
| 4196546 | Channel-shaped sealing, guiding or finishing strips | — | 1980-04-08 |