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Patent applications and USPTO patent grants for Bryant; Andrew M..The latest application filed is for "valve stem for use in a metering valve of a metered dose inhaler".
Patent | Date |
---|---|
Breath actuated aerosol dispensers Grant 7,296,567 - Mahon , et al. November 20, 2 | 2007-11-20 |
Valve stem for use in a metering valve of a metered dose inhaler Grant 6,863,195 - Bryant , et al. March 8, 2 | 2005-03-08 |
Stem configuration to reduce seal abrasion in metered dose aerosol valves Grant 6,644,517 - Thiel , et al. November 11, 2 | 2003-11-11 |
Valve stem for use in a metering valve of a metered dose inhaler App 20030127464 - Bryant, Andrew M. ;   et al. | 2003-07-10 |
Gasket for use in a metering valve that limits seal intrusion App 20030121935 - Arsenault, Cathleen M. ;   et al. | 2003-07-03 |
Breath-actuated aerosol dispensers Grant 6,460,537 - Bryant , et al. October 8, 2 | 2002-10-08 |
Stem configuration to reduce seal abrasion in metered dose aerosol valves App 20020088828 - Thiel, Charles G. ;   et al. | 2002-07-11 |
Free flow aerosol valves Grant 5,772,085 - Bryant , et al. June 30, 1 | 1998-06-30 |
Valve assemblies Grant 5,623,920 - Bryant April 29, 1 | 1997-04-29 |
Inhalation device Grant 5,511,540 - Bryant , et al. April 30, 1 | 1996-04-30 |
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