Inventor
FROST JOHN S
18 patents
⚠️ This page may combine multiple inventors who share the name “FROST JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS SOLAR IND LP
7 patentsUS5217296AJun 8, 1993
Solar powered light
SIEMENS SOLAR IND LP130 citations95
US5367442ANov 22, 1994
Self-contained solar powered lamp
SIEMENS SOLAR IND LP91 citations94
US5155668AOct 13, 1992
Solar powered lamp utilizing cold cathode fluorescent illumination and method of facilitating same
SIEMENS SOLAR IND LP40 citations92
US5211470AMay 18, 1993
Self-contained solar powered light
SIEMENS SOLAR IND LP50 citations89
USD320815SOct 15, 1991
Solar powered address sign
SIEMENS SOLAR IND LP21 citations82
USD333008SFeb 2, 1993
Adjustable exterior light
SIEMENS SOLAR IND LP10 citations73
USD332669SJan 19, 1993
Solar powered light with motion sensor
SIEMENS SOLAR IND LP6 citations73
ATLANTIC RICHFIELD CO
4 patentsUS5062028AOct 29, 1991
Self-contained solar powered lamp
ATLANTIC RICHFIELD CO62 citations94
US5065291ANov 12, 1991
Marking light
ATLANTIC RICHFIELD CO71 citations93
USD324432SMar 3, 1992
Solar powered marking light
ATLANTIC RICHFIELD CO23 citations92
USD315965SApr 2, 1991
Solar powered walkway light
ATLANTIC RICHFIELD CO10 citations73