Shaffer; Dan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shaffer; Dan.The latest application filed is for "automatically annotating content items with an entity".
- Shaffer; Dan - Palo Alto CA
- Shaffer; Dan - Duncansville PA
| Patent | Date |
|---|---|
| Automatically annotating content items with an entity Grant 9,460,457 - Shaffer , et al. October 4, 2 | 2016-10-04 |
| Implement coupling assembly for excavator machines and the like Grant 5,621,987 - Pratt , et al. April 22, 1 | 1997-04-22 |
| Detachable coupler assembly Grant 5,618,157 - Pratt , et al. April 8, 1 | 1997-04-08 |
| Assembly for coupling an implement to an operating arm of a machine in various angular positions Grant 5,611,158 - Pratt , et al. March 18, 1 | 1997-03-18 |
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