Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Combined direct-indirect lighting photographic scene illumination device

Combined direct-indirect lighting photographic scene illumination device

US Patent 4470103 · Granted Sep 4, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Halogen incandescent-type reflector lamp, particularly for display illumination1986
Flash lamp1986
Halogen incandescent lamp-and-reflector unit1986
Photoflash reflector configuration1981
Halogen-metal vapor discharge lamp1981