Bergsten; Donald A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bergsten; Donald A..The latest application filed is for "ergonomic arm support".
- Bergsten; Donald A. - Eden Prairie MN
| Patent | Date |
|---|---|
| Ergonomic arm support Grant 6,203,109 - Bergsten , et al. March 20, 2 | 2001-03-20 |
| Ergonomic arm support Grant 6,142,570 - Bergsten , et al. November 7, 2 | 2000-11-07 |
| Ergonomic arm support Grant 6,022,079 - Bergsten , et al. February 8, 2 | 2000-02-08 |
| Ergonomic arm support and bracket Grant 5,884,974 - Bergsten , et al. March 23, 1 | 1999-03-23 |
| Ergonomic arm support Grant 5,851,054 - Bergsten , et al. December 22, 1 | 1998-12-22 |
| Ergonomic arm support Grant 5,369,805 - Bergsten , et al. * December 6, 1 | 1994-12-06 |
| Ergonomic arm support Grant 5,281,001 - Bergsten , et al. January 25, 1 | 1994-01-25 |
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