Inventor
ABRAHAMSON KARL R
US2 patents
Patents
2 patentsUS5331126AJul 19, 1994
Pressure switch apparatus for monitoring pressure level in an enclosed chamber and methods of calibrating same and for making a movable contact arm for use therewith
TEXAS INSTRUMENTS INC16 citations69
US6272927B1Aug 14, 2001
Hermetically sealed pressure sensing device
TEXAS INSTRUMENTS INC14 citations66