Inventor
DAVIES KAREN
US8 patents
Patents
8 patentsUS6328034B1Dec 11, 2001
Dry powder inhaler
DURA PHARMA INC128 citations97
US6006747ADec 28, 1999
Dry powder inhaler
DURA PHARMA INC173 citations97
US5921237AJul 13, 1999
Dry powder inhaler
DURA PHARMA INC259 citations97
US6273085B1Aug 14, 2001
Dry powder inhaler
DURA PHARMA INC114 citations96
US6116238ASep 12, 2000
Dry powder inhaler
DURA PHARMA INC205 citations96
USD395499SJun 23, 1998
Dry powder inhaler
DURA PHARMA INC70 citations94
USD405361SFeb 9, 1999
Blister disk
DURA PHARMA INC22 citations92
USD384283SSep 30, 1997
Blister pack disk
DURA PHARMA INC47 citations91