Chapin; David Schoch
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chapin; David Schoch.The latest application filed is for "dry powder inhaler".
- Chapin; David Schoch - Raleigh NC
| Patent | Date |
|---|---|
| Dry powder inhaler Grant D635,242 - Adamo , et al. March 29, 2 | 2011-03-29 |
| Dry powder inhaler Grant D629,888 - Adamo , et al. December 28, 2 | 2010-12-28 |
| Dry powder inhaler Grant D629,887 - Adamo , et al. December 28, 2 | 2010-12-28 |
| Dry powder inhaler Grant D629,886 - Adamo , et al. December 28, 2 | 2010-12-28 |
| Dry powder inhaler Grant D629,505 - Adamo , et al. December 21, 2 | 2010-12-21 |
| Dry powder inhaler Grant D629,506 - Adamo , et al. December 21, 2 | 2010-12-21 |
| Benchtop instrument housing Grant D599,832 - Chapin , et al. September 8, 2 | 2009-09-08 |
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