Inventor
CARNAHAN ROBERT D
US10 patents
⚠️ This page may combine multiple inventors who share the name “CARNAHAN ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIVERSAL OIL PROD CO
4 patentsUS3992212ANov 16, 1976
Electrical resistor inks
UNIVERSAL OIL PROD CO37 citations91
US4018943AApr 19, 1977
Method of forming a conducting material for a conducting device
UNIVERSAL OIL PROD CO23 citations80
US3947277AMar 30, 1976
Duplex resistor inks
UNIVERSAL OIL PROD CO17 citations73
US3973234AAug 3, 1976
Precision type resistor
UNIVERSAL OIL PROD CO10 citations71