Barber; Benjamin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barber; Benjamin.The latest application filed is for "curb climbing wheelchair attachment".
- Barber; Benjamin - Hartsdale NY
- Barber; Benjamin - Needham MA
Trademarks
| Patent | Date |
|---|---|
| Curb climbing wheelchair attachment Grant 7,850,189 - Barber , et al. December 14, 2 | 2010-12-14 |
| Curb Climbing Wheelchair Attachment App 20090108561 - Barber; Benjamin ; et al. | 2009-04-30 |
| Light directing louver App 20070121325 - Barber; Benjamin | 2007-05-31 |
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