Hearst; John Eugene
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hearst; John Eugene.The latest application filed is for "device and method for photoactivation".
- Hearst; John Eugene - Berkeley CA
| Patent | Date |
|---|---|
| Device and method for photoactivation Grant 6,680,025 - Hearst , et al. January 20, 2 | 2004-01-20 |
| Device and method for photoactivation App 20030170141 - Hearst, David Paul ; et al. | 2003-09-11 |
| Device and method for photoactivation Grant 6,461,567 - Hearst , et al. October 8, 2 | 2002-10-08 |
| Device and method for photoactivation App 20020044885 - Hearst, David Paul ; et al. | 2002-04-18 |
| Device and method for photoactivation Grant 6,258,319 - Hearst , et al. July 10, 2 | 2001-07-10 |
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