Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Pipe wrap template

Pipe wrap template

US Patent D319794 · Granted Sep 10, 1991

Assignee

Unknown

Inventors

James A. Elkins, Jr. (3 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Process for the preparation of an alumina trihyorate catalyst1995

Selective synthesis of mercaptans and catalyst therefor1994

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly