Glang; Siegfried
Patent Applications and Registrations
Patent applications and USPTO patent grants for Glang; Siegfried.The latest application filed is for "sealing arrangement for tunnel segments".
- Glang; Siegfried - Hamburg DE
| Patent | Date |
|---|---|
| Sealing arrangement for tunnel segments Grant 6,267,536 - Adachi , et al. July 31, 2 | 2001-07-31 |
| Seal arrangement for tubular tunnel segments Grant 5,888,023 - Grabe , et al. March 30, 1 | 1999-03-30 |
| Sealing for containers, in particular for refrigerated containers Grant 5,107,622 - Fuchs , et al. April 28, 1 | 1992-04-28 |
| 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 |
| Sealing profile Grant 4,797,032 - Glang January 10, 1 | 1989-01-10 |
| Sealing profile Grant 4,762,441 - Glang August 9, 1 | 1988-08-09 |
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