John S. Frost

Person

Thousand Oaks, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-contained solar powered lamp
- Patent number 5,367,442
- Issue date Nov 22, 1994
- Siemens Solar Industries L.P.
- John S. Frost
- F21 - LIGHTING
Information Patent Grant
Solar powered light
- Patent number 5,217,296
- Issue date Jun 8, 1993
- Siemens Solar Industries, L.P.
- David P. Tanner
- F21 - LIGHTING
Information Patent Grant
Self-contained solar powered light
- Patent number 5,211,470
- Issue date May 18, 1993
- Siemens Solar Industries, L.P.
- John S. Frost
- F21 - LIGHTING
Information Patent Grant
Adjustable exterior light
- Patent number D333008
- Issue date Feb 2, 1993
- Siemens Solar Industries, L.P.
- John S. Frost
- D26 - Lighting
Information Patent Grant
Solar powered light with motion sensor
- Patent number D332669
- Issue date Jan 19, 1993
- Siemens Solar Industries, L.P.
- John S. Frost
- D26 - Lighting
Information Patent Grant
Solar powered lamp utilizing cold cathode fluorescent illumination...
- Patent number 5,155,668
- Issue date Oct 13, 1992
- Siemens Solar Industries L.P.
- David P. Tanner
- F21 - LIGHTING
Information Patent Grant
Marking light
- Patent number 5,065,291
- Issue date Nov 12, 1991
- Atlantic Richfield Company
- John S. Frost
- F21 - LIGHTING
Information Patent Grant
Self-contained solar powered lamp
- Patent number 5,062,028
- Issue date Oct 29, 1991
- Atlantic Richfield Company
- John S. Frost
- F21 - LIGHTING
Information Patent Grant
Lens for low light level lamp
- Patent number 4,975,816
- Issue date Dec 4, 1990
- Siemens Solar Industries
- John S. Frost
- F21 - LIGHTING

John S. Frost

Person

Patents Grantslast 30 patents

Self-contained solar powered lamp

Solar powered light

Self-contained solar powered light

Adjustable exterior light

Solar powered light with motion sensor

Solar powered lamp utilizing cold cathode fluorescent illumination...

Marking light

Self-contained solar powered lamp

Lens for low light level lamp