Inventor
ETHINGTON JON
US3 patents
Patents
3 patentsUS7788998B2Sep 7, 2010
Precision machining system and methods
PANASONIC CORP16 citations81
US7614831B2Nov 10, 2009
Machining tools having concave cutting surfaces for precision machining and methods of manufacturing such
PANASONIC CORP10 citations81
US7687975B2Mar 30, 2010
Vibration assisted machining system with stacked actuators
PANASONIC CORP0 citations39