Inventor
SCHAEFER JOHN W
US15 patents
⚠️ This page may combine multiple inventors who share the name “SCHAEFER JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TA INSTR INC
6 patentsUS5288147AFeb 22, 1994
Thermopile differential thermal analysis sensor
TA INSTR INC144 citations97
US6523998B1Feb 25, 2003
Thermal analysis assembly with distributed resistance and integral flange for mounting various cooling devices
TA INSTR INC36 citations92
US5842788ADec 1, 1998
Differential scanning calorimeter
TA INSTR INC50 citations92
US5915283AJun 22, 1999
Metallic sheet insulation system
TA INSTR INC40 citations91
US5710426AJan 20, 1998
Dynamic and thermal mechanical analyzer having an optical encoder with diffraction grating and a linear permanent magnet motor
TA INSTR INC37 citations91
US5321719AJun 14, 1994
Thermogravimetric apparatus
TA INSTR INC32 citations89
CONTOUR FABRICATORS INC
3 patentsUS7458117B2Dec 2, 2008
Protective cover and patient security apparatus
CONTOUR FABRICATORS INC11 citations83
US6723036B2Apr 20, 2004
Methods and apparatus for folding sheet material
CONTOUR FABRICATORS INC7 citations72
US7175900B2Feb 13, 2007
Reinforced pad and method of making
CONTOUR FABRICATORS INC4 citations62