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Patent applications and USPTO patent grants for Gelfand; Daniel.The latest application filed is for "drinking straw".
Patent | Date |
---|---|
Flexible monolayer elastomer films and bag for medical use Grant 7,569,262 - Szabo , et al. August 4, 2 | 2009-08-04 |
Drinking Straw App 20070262164 - Gelfand; Daniel | 2007-11-15 |
Flexible monolayer elastomer films and bag for medical use App 20040146671 - Szabo, Emery ;   et al. | 2004-07-29 |
Workstation attachment for french easel Grant 6,745,988 - Gelfand June 8, 2 | 2004-06-08 |
Workstation Attachment For French Easel App 20040041068 - Gelfand, Daniel | 2004-03-04 |
Mat cutting device Grant 4,440,055 - Gelfand April 3, 1 | 1984-04-03 |
Peristaltic Pump With Stacked Components Grant 3,723,030 - Gelfand March 27, 1 | 1973-03-27 |
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