Inventor
BRIDGER KEITH
US13 patents
⚠️ This page may combine multiple inventors who share the name “BRIDGER KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACTIVE SIGNAL TECHNOLOGIES INC
4 patentsUS6491647B1Dec 10, 2002
Physiological sensing device
ACTIVE SIGNAL TECHNOLOGIES INC694 citations96
US5919144AJul 6, 1999
Apparatus and method for measurement of intracranial pressure with lower frequencies of acoustic signal
ACTIVE SIGNAL TECHNOLOGIES INC113 citations95
US6887199B2May 3, 2005
Brain assessment monitor
ACTIVE SIGNAL TECHNOLOGIES INC58 citations93
US7697263B2Apr 13, 2010
High-temperature dielectric materials and capacitors made therefrom
ACTIVE SIGNAL TECHNOLOGIES INC6 citations57
MARTIN MARIETTA CORP
3 patentsUS5629578AMay 13, 1997
Integrated composite acoustic transducer array
MARTIN MARIETTA CORP132 citations97
US5337209AAug 9, 1994
High energy density lead magnesium niobate-based dielectric ceramic and process for the preparation thereof
MARTIN MARIETTA CORP31 citations87
US5011796AApr 30, 1991
Sol-gel preparation of polycrystalline strontium barium niobate (SBN)
MARTIN MARIETTA CORP16 citations68
MARTIN MARIETTA MAGNESIA
3 patentsUS5240498AAug 31, 1993
Carbonaceous binder
MARTIN MARIETTA MAGNESIA59 citations91
US4981821AJan 1, 1991
Low temperature binder compound for refractory aggregates and refractory products of improved cold strength
MARTIN MARIETTA MAGNESIA7 citations67
US5567519AOct 22, 1996
Composition for use in dry products
MARTIN MARIETTA MAGNESIA4 citations55