Inventor
DARREL BERNARD
US3 patents
Patents
3 patentsUS4429578AFeb 7, 1984
Acoustical defect detection system
GEN ELECTRIC236 citations96
US4095173AJun 13, 1978
Method and system for corona source location by acoustic signal detection
GEN ELECTRIC38 citations88
US4159446AJun 26, 1979
Acoustic diagnostic system for contacts in power distribution systems
GEN ELECTRIC12 citations71