Inventor
WEINSTEIN LAWRENCE A
US23 patents
⚠️ This page may combine multiple inventors who share the name “WEINSTEIN LAWRENCE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DHD HEALTHCARE CORP
8 patentsUS6581598B1Jun 24, 2003
Positive expiratory pressure device
DHD HEALTHCARE CORP190 citations98
US6776159B2Aug 17, 2004
Positive expiratory pressure device with bypass
DHD HEALTHCARE CORP142 citations97
US6253766B1Jul 3, 2001
Continuous positive airway pressure therapy device
DHD HEALTHCARE CORP118 citations96
USD440651SApr 17, 2001
Positive expiratory pressure device
DHD HEALTHCARE CORP72 citations95
US6539938B2Apr 1, 2003
Maximum expiratory pressure device
DHD HEALTHCARE CORP29 citations92
US6238353B1May 29, 2001
Incentive spirometer
DHD HEALTHCARE CORP36 citations91
USD450381SNov 13, 2001
Maximum expiratory pressure and cough simulation device
DHD HEALTHCARE CORP13 citations74
USD441070SApr 24, 2001
Continuous positive airway pressure therapy device
DHD HEALTHCARE CORP14 citations72
CORDIS CORP
6 patentsUS5370660ADec 6, 1994
Apparatus and method for delivering a vessel plug into the body of a patient
CORDIS CORP439 citations99
US4626245ADec 2, 1986
Hemostatis valve comprising an elastomeric partition having opposed intersecting slits
CORDIS CORP445 citations99
US5460616AOct 24, 1995
Catheter introducer with fluid chamber valve
CORDIS CORP255 citations97
US5350363ASep 27, 1994
Enhanced sheath valve
CORDIS CORP284 citations97
US5496332AMar 5, 1996
Wound closure apparatus and method for its use
CORDIS CORP619 citations96
US5538505AJul 23, 1996
Hemostasis valve for catheter introducer having thickened central partition section
CORDIS CORP91 citations95
DIEMOLDING CORP
5 patentsUS6026807AFeb 22, 2000
Metered dose inhaler cloud chamber
DIEMOLDING CORP243 citations98
USD412979SAug 17, 1999
Metered dose inhaler spacer
DIEMOLDING CORP72 citations96
US5984873ANov 16, 1999
Incentive spirometer
DIEMOLDING CORP47 citations89
US5692493ADec 2, 1997
Tongue Protector
DIEMOLDING CORP33 citations88
USD403769SJan 5, 1999
Respiratory therapy device
DIEMOLDING CORP3 citations62