Inventor

GEFFON ARTHUR P

3 patents

⚠️ This page may combine multiple inventors who share the name “GEFFON ARTHUR P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SPERRY RAND CORP

2 patents

US4081756AMar 28, 1978

Dual channel signal detector circuit

SPERRY RAND CORP45 citations91

US4165491AAug 21, 1979

Circuit for detecting zero crossing points for data signal

SPERRY RAND CORP11 citations69

SPERRY CORP

1 patent

US4202017AMay 6, 1980

Magnetic recording signal equalization apparatus

SPERRY CORP31 citations89