P

Inventor

HANSEN LELAND G

US8 patents
⚠️ This page may combine multiple inventors who share the name “HANSEN LELAND G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV MINNESOTA

3 patents
US5056505AOct 15, 1991

Chest compression apparatus

UNIV MINNESOTA285 citations97
US4838263AJun 13, 1989

Chest compression apparatus

UNIV MINNESOTA180 citations97
US6042543AMar 28, 2000

Test device and method for quantitative measurement of an analyte in a liquid

UNIV MINNESOTA38 citations91

WARWICK WARREN J

2 patents
US6958046B2Oct 25, 2005

Chest compression apparatus

WARWICK WARREN J39 citations89
US7597670B2Oct 6, 2009

Chest compression apparatus

WARWICK WARREN J15 citations81

RESPIRATORY TECHNOLOGIES INC

1 patent
US7762967B2Jul 27, 2010

Chest compression apparatus

RESPIRATORY TECHNOLOGIES INC27 citations86

(unassigned)

1 patent
US6050953AApr 18, 2000

Device and method for measuring a spirogram

18 citations82

HANSEN LELAND G

1 patent
US8257288B2Sep 4, 2012

Chest compression apparatus having physiological sensor accessory

HANSEN LELAND G15 citations79