Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Parabolic reflector comprising a plurality of triangular reflecting members forming a reflecting surface supported by a framework having a particular geometric pattern

Parabolic reflector comprising a plurality of triangular reflecting members forming a reflecting surface supported by a framework having a particular geometric pattern

US Patent 4372772 · Granted Feb 8, 1983

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Modular structural support apparatus and method of constructing the same2018
Aircraft2003
Self-centering drive system for an automatic washer1993
Automatic washer basket and agitator drive system1992
Counter-rotation wash system1991
Automatic washer basket and agitator drive system1990
Counter-rotation wash system1990
Bi-directional pivot band brake for automatic washer1990
Tang clutch for planetary automatic washer drive1990
Support carriage for a solar concentrator1985
Computer printer carriage control apparatus including an encoding disk1983
Computer printer paper tractor mounting means1983