Inventor
PARTRIDGE DAVID
NZ6 patents
⚠️ This page may combine multiple inventors who share the name “PARTRIDGE DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STARPOINT ELECTRICS LTD
4 patentsUS4410178AOct 18, 1983
Gaming machines
STARPOINT ELECTRICS LTD211 citations95
US4662501AMay 5, 1987
Coin checking
STARPOINT ELECTRICS LTD7 citations70
US4574935AMar 11, 1986
Coin checking method and apparatus employing wave train comparison
STARPOINT ELECTRICS LTD4 citations59
USD266323SSep 28, 1982
Miniature lampholder
STARPOINT ELECTRICS LTD1 citations48