Inventor
THOMA PAUL E
US24 patents
⚠️ This page may combine multiple inventors who share the name “THOMA PAUL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON SERVICE CO
12 patentsUS4965698AOct 23, 1990
Capacitance humidity sensor
JOHNSON SERVICE CO58 citations95
US5071064ADec 10, 1991
Shape memory actuator smart connector
JOHNSON SERVICE CO61 citations94
US4979672ADec 25, 1990
Shape memory actuator
JOHNSON SERVICE CO66 citations94
US5114504AMay 19, 1992
High transformation temperature shape memory alloy
JOHNSON SERVICE CO101 citations93
US4881981ANov 21, 1989
Method for producing a shape memory alloy member having specific physical and mechanical properties
JOHNSON SERVICE CO99 citations93
US5226979AJul 13, 1993
Apparatus including a shape memory actuating element made from tubing and a means of heating
JOHNSON SERVICE CO23 citations92
US5177662AJan 5, 1993
Capacitance humidity sensor
JOHNSON SERVICE CO38 citations92
US5176544AJan 5, 1993
Shape memory actuator smart connector
JOHNSON SERVICE CO41 citations91
US5408381AApr 18, 1995
Capacitance humidity sensor
JOHNSON SERVICE CO34 citations88
US4926155AMay 15, 1990
Integrated circuit silicon pressure transducer package
JOHNSON SERVICE CO25 citations88
US5419788AMay 30, 1995
Extended life SMA actuator
JOHNSON SERVICE CO37 citations87
US5372750ADec 13, 1994
Electrically conductive screen printable compositions and method of making the same
JOHNSON SERVICE CO14 citations74
JOHNSON CONTROLS INC
7 patentsUS4199021AApr 22, 1980
Thermal energy storage apparatus
JOHNSON CONTROLS INC57 citations96
US4236307ADec 2, 1980
Method of making a nitrogen dioxide sensing element
JOHNSON CONTROLS INC21 citations81
US4142400AMar 6, 1979
Nitrogen dioxide sensing element and method of sensing the presence of nitrogen dioxide
JOHNSON CONTROLS INC25 citations81
US4247299AJan 27, 1981
Non-conductive polar gas sensing element and detection system
JOHNSON CONTROLS INC15 citations73
US4264331AApr 28, 1981
Charged non-conductive polar gas sensing element and detection system
JOHNSON CONTROLS INC14 citations70
US4397702AAug 9, 1983
Fabrication of non-conductive charged sensing probe unit
JOHNSON CONTROLS INC16 citations68
US3989463ANov 2, 1976
Sensing element and detection system employing such element for detection of environmental borne material
JOHNSON CONTROLS INC11 citations68