Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Drainage grate

Drainage grate

US Patent D1038334 · Granted Aug 6, 2024

Assignee

No assignee recorded.

Inventors

Wolfgang Strandl (2 patents)
Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Trench drain with sloping rails2012

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly