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Patent applications and USPTO patent grants for Greenford; John C..The latest application filed is for "needleless syringe using supersonic gas flow for particle delivery".
Patent | Date |
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Needleless syringe using supersonic gas flow for particle delivery Grant 7,618,394 - Bellhouse , et al. November 17, 2 | 2009-11-17 |
Needleless Syringe Using Supersonic Gas Flow For Particle Delivery App 20070299390 - Bellhouse; Brian J. ;   et al. | 2007-12-27 |
Needleless syringe using supersonic gas flow for particle delivery App 20050165348 - Bellhouse, Brian J. ;   et al. | 2005-07-28 |
Needleless syringe using super sonic gas flow for particle delivery Grant 6,881,200 - Bellhouse , et al. April 19, 2 | 2005-04-19 |
Needleless Syringe Using Super Sonic Gas Flow For Particle Delivery App 20020188248 - BELLHOUSE, BRIAN J. ;   et al. | 2002-12-12 |
Needleless syringe using supersonic gas flow for particle delivery Grant 5,899,880 - Bellhouse , et al. May 4, 1 | 1999-05-04 |
Method of delivering powder transdermally with needless injector Grant 5,630,796 - Bellhouse , et al. May 20, 1 | 1997-05-20 |
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