Inventor
HAM JR HOWARD M
US8 patents
⚠️ This page may combine multiple inventors who share the name “HAM JR HOWARD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENDRY MECHANICAL WORKS
7 patentsUS5477150ADec 19, 1995
Electric arc and radio frequency spectrum detection
HENDRY MECHANICAL WORKS81 citations95
US4983955AJan 8, 1991
Electric power supply circuit monitoring systems
HENDRY MECHANICAL WORKS75 citations95
US5373241ADec 13, 1994
Electric arc and radio frequency spectrum detection
HENDRY MECHANICAL WORKS38 citations92
US6362629B1Mar 26, 2002
Electric arc monitoring systems
HENDRY MECHANICAL WORKS25 citations90
US6772077B1Aug 3, 2004
Electric arc monitoring systems
HENDRY MECHANICAL WORKS40 citations89
US4853820AAug 1, 1989
Electronic circuit breaker systems
HENDRY MECHANICAL WORKS22 citations81
US6747459B2Jun 8, 2004
Electric arc monitoring systems
HENDRY MECHANICAL WORKS11 citations71