Inventor
FACE JR SAMUEL A
US22 patents
⚠️ This page may combine multiple inventors who share the name “FACE JR SAMUEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FACE INTERNAT CORP
6 patentsUS6630894B1Oct 7, 2003
Self-powered switching device
FACE INTERNAT CORP75 citations98
US6245172B1Jun 12, 2001
Method and apparatus for manufacturing multi-layered high deformation piezoelectric actuators and sensors
FACE INTERNAT CORP24 citations92
US6780369B1Aug 24, 2004
Method of finishing plastic concrete mixture
FACE INTERNAT CORP55 citations91
US6392329B1May 21, 2002
Piezoelectric vibrating apparatus
FACE INTERNAT CORP41 citations91
US6257293B1Jul 10, 2001
Apparatus for manufacturing multi-layered high deformation piezoelectric actuators and sensors
FACE INTERNAT CORP15 citations84
US6177185B1Jan 23, 2001
Composite concrete structure including an imide layer and method for making same
FACE INTERNAT CORP12 citations73
FACE JR SAMUEL A
5 patentsUS4133072AJan 9, 1979
Device for removing water from large floor surfaces
FACE JR SAMUEL A36 citations92
US4434558AMar 6, 1984
Surface profile measuring apparatus and method
FACE JR SAMUEL A31 citations90
US4097926AJun 27, 1978
Mixer paddle shaft assembly
FACE JR SAMUEL A28 citations81
US5094540AMar 10, 1992
Sealed mixer paddle shaft assembly
FACE JR SAMUEL A14 citations73
US4414747ANov 15, 1983
Surface deviation measuring device
FACE JR SAMUEL A1 citations49
(unassigned)
5 patentsUS5527175AJun 18, 1996
Apparatus of staged resonant frequency vibration of concrete
22 citations91
US5520862AMay 28, 1996
Method of staged resonant frequency vibration of concrete
25 citations91
US6111967AAug 29, 2000
Multi-segmented high deformation piezoelectric array
16 citations79
US6013972AJan 11, 2000
Piezoelectric vibrating apparatus
7 citations73
US5814232ASep 29, 1998
Method of separating constitutent ingredients of mixtures by staged resonant frequency vibration
6 citations53
FACE INTERNATIONAL CORP
3 patentsUS6030480AFeb 29, 2000
Method for manufacturing multi-layered high-deformation piezoelectric actuators and sensors
FACE INTERNATIONAL CORP92 citations97
US5837298ANov 17, 1998
Piezoelectrically-actuated vibrating surface-finishing tool
FACE INTERNATIONAL CORP28 citations92
US6101880AAug 15, 2000
Feedback-responsive piezoelectric vibrating device
FACE INTERNATIONAL CORP12 citations68