Assignee
PROGRESSIVE DYNAMICS
US48 patents
Top patents by PatentIndex Score
US5265599ANov 30, 1993
Patient temperature control blanket with controlled air distribution
PROGRESSIVE DYNAMICS143 citations97
US5687066ANov 11, 1997
Power converter with overvoltage protection
PROGRESSIVE DYNAMICS86 citations95
US5600550AFeb 4, 1997
Power converter for recreational vehicles and the like
PROGRESSIVE DYNAMICS55 citations95
US5300098AApr 5, 1994
Patient warmer heater blower control
PROGRESSIVE DYNAMICS72 citations95
US5125238AJun 30, 1992
Patient warming or cooling blanket
PROGRESSIVE DYNAMICS240 citations95
US4902958AFeb 20, 1990
Incandescent light regulation and intensity controller
PROGRESSIVE DYNAMICS88 citations95
USD409139SMay 4, 1999
Converter/charger
PROGRESSIVE DYNAMICS49 citations94
US5443488AAug 22, 1995
Thermal blanket with surgical access
PROGRESSIVE DYNAMICS217 citations94
US5246656ASep 21, 1993
Method for forming air flow control orifice in an inflated blanket
PROGRESSIVE DYNAMICS54 citations94
US4795995AJan 3, 1989
Method and apparatus for producing electromagnetic surveillance fields
PROGRESSIVE DYNAMICS97 citations94
US4634975AJan 6, 1987
Method and apparatus for producing electromagnetic surveillance fields
PROGRESSIVE DYNAMICS47 citations94
US5982643ANov 9, 1999
Power converter with selectively variable output and controller and display system therefor
PROGRESSIVE DYNAMICS52 citations92
USD411635SJun 29, 1999
Light fixture
PROGRESSIVE DYNAMICS44 citations92
USD365082SDec 12, 1995
Electrical power converter
PROGRESSIVE DYNAMICS41 citations92
US5392847AFeb 28, 1995
Thermal medical blanket using internal subtube
PROGRESSIVE DYNAMICS48 citations92
USD369224SApr 23, 1996
Recreational vehicle light fixture
PROGRESSIVE DYNAMICS22 citations91
US5304217AApr 19, 1994
Method of controlling air flow from an inflated blanket
PROGRESSIVE DYNAMICS23 citations91
US5728145AMar 17, 1998
Thermal blanket with central air inlet
PROGRESSIVE DYNAMICS36 citations90
US4872099AOct 3, 1989
Light fixture
PROGRESSIVE DYNAMICS40 citations90
USD326926SJun 9, 1992
Recessed light fixture for recreational vehicle or the like
PROGRESSIVE DYNAMICS23 citations89
US7782002B2Aug 24, 2010
Power converter
PROGRESSIVE DYNAMICS18 citations83
USD551792SSep 25, 2007
12 volt fluorescent light fixture
PROGRESSIVE DYNAMICS15 citations82
US4010410AMar 1, 1977
Recreational vehicle converter-battery fast charging circuit
PROGRESSIVE DYNAMICS24 citations80
US4744018AMay 10, 1988
Regulated power supply
PROGRESSIVE DYNAMICS12 citations74
US4535323AAug 13, 1985
Preamplifying and signal processing method and apparatus for theft detection systems
PROGRESSIVE DYNAMICS13 citations74
US4524350AJun 18, 1985
Detection logic and signal processing method and apparatus for theft detection systems
PROGRESSIVE DYNAMICS8 citations74
US4285033AAug 18, 1981
Lampholder--switch module
PROGRESSIVE DYNAMICS10 citations74
USRE40354EJun 3, 2008
Electrical housing with non-integral cable outlet port member
PROGRESSIVE DYNAMICS5 citations73
US6430036B1Aug 6, 2002
Electrical housing with non-integral cable outlet port member
PROGRESSIVE DYNAMICS8 citations73
US6424520B1Jul 23, 2002
Electrical busbar and method of making same
PROGRESSIVE DYNAMICS9 citations73
US6184649B1Feb 6, 2001
Power converter with desulfation mode
PROGRESSIVE DYNAMICS10 citations73
US5486205AJan 23, 1996
Diffused air heating system
PROGRESSIVE DYNAMICS17 citations73
US5283718AFeb 1, 1994
Fiber optic arc lamp system
PROGRESSIVE DYNAMICS11 citations73
US5243500ASep 7, 1993
Fiber optic arc lamp system
PROGRESSIVE DYNAMICS14 citations73
US5230555AJul 27, 1993
Fiber optic arc lamp system
PROGRESSIVE DYNAMICS12 citations73
US5034663AJul 23, 1991
Power source for metal halide lamps and the like
PROGRESSIVE DYNAMICS16 citations73
US5003449AMar 26, 1991
Light fixture with secondary reflector
PROGRESSIVE DYNAMICS12 citations73
US5272610ADec 21, 1993
Light fixture with trim strip retainer
PROGRESSIVE DYNAMICS10 citations72
USD362507SSep 19, 1995
Upper body thermal blanket
PROGRESSIVE DYNAMICS10 citations71
US3985157AOct 12, 1976
Adjustable regulator vent cover
PROGRESSIVE DYNAMICS7 citations71
USD359810SJun 27, 1995
Mini-surgical thermal blanket
PROGRESSIVE DYNAMICS8 citations70
US4934589AJun 19, 1990
Compartmental packaging system with separate access
PROGRESSIVE DYNAMICS11 citations70
US4930056AMay 29, 1990
Snap-on frame for light fixtures
PROGRESSIVE DYNAMICS12 citations70
US4668942AMay 26, 1987
Signal analysis apparatus including recursive filter for electromagnetic surveillance system
PROGRESSIVE DYNAMICS10 citations69
US4394706AJul 19, 1983
Power converter for recreational vehicles
PROGRESSIVE DYNAMICS22 citations69
USD304088SOct 17, 1989
Door operated convenience light for storage areas
PROGRESSIVE DYNAMICS13 citations63
USRE39461EJan 9, 2007
Electrical busbar and method of making same
PROGRESSIVE DYNAMICS3 citations62
US5008598AApr 16, 1991
Fluorescent lighting control circuit
PROGRESSIVE DYNAMICS6 citations62