Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for forming splines in sheet metal

Method for forming splines in sheet metal

US Patent 4397171 · Granted Aug 9, 1983

Estimated economic value: $6,961,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low cost, low loss material for microwave or antenna printed circuit board2025
Additive manufacturing techniques for meander-line polarizers2021
Devices and methods for an electromagnetic coil2020
Embedding cablelike members1989
Die for extruding toothed helical members1986
Power transmission1984
Sintering of coated briquette1981