Grabe; Werner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grabe; Werner.The latest application filed is for "elastomeric strand-shaped sealing profile".
- Grabe; Werner - Dulmen DE
- Grabe; Werner - Winsen DE
- Grabe; Werner - Winsen/Luhe DE
| Patent | Date |
|---|---|
| Elastomeric strand-shaped sealing profile Grant 6,612,585 - Grabe September 2, 2 | 2003-09-02 |
| Elastomeric strand-shaped sealing profile App 20030085531 - Grabe, Werner | 2003-05-08 |
| Seal arrangement for tubular tunnel segments Grant 5,888,023 - Grabe , et al. March 30, 1 | 1999-03-30 |
| Profiled seal for tunnel segments Grant 5,074,711 - Glang , et al. December 24, 1 | 1991-12-24 |
| Sealing profile Grant 4,900,607 - Glang , et al. February 13, 1 | 1990-02-13 |
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