Brambach; Johan A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brambach; Johan A..The latest application filed is for "sandwich material provided with a local reinforcement".
- Brambach; Johan A. - Leimuiden NL
- Brambach; Johan A. - Leiden NL
| Patent | Date |
|---|---|
| Sandwich material provided with a local reinforcement Grant 5,186,999 - Brambach February 16, 1 | 1993-02-16 |
| Method of making a shaped article from a sandwich construction Grant 5,043,127 - Brambach August 27, 1 | 1991-08-27 |
| Method of making an article from a thermoplastic sandwich material Grant 5,032,443 - Rietdijk , et al. July 16, 1 | 1991-07-16 |
| Sandwich construction and a method of making a sandwich construction Grant 4,826,723 - Brambach May 2, 1 | 1989-05-02 |
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