Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Fan blade

Fan blade

US Patent D443352 · Granted Jun 5, 2001

Assignee

No assignee recorded.

Inventors

Paul R. Lantz (9 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Analog to digital conversion with charge balanced voltage to frequency converter1995

Fast settling voltage to frequency converter for high speed analog to digital co1991

Analog to digital conversion with charge balanced voltage to frequency converter1990

Low frequency signal period or ratio (period)-to-voltage converter1980

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly