Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heating apparatus for heating confined spaces, particularly apparatus for heating the passenger compartments of an automotive vehicle and the like

Heating apparatus for heating confined spaces, particularly apparatus for heating the passenger compartments of an automotive vehicle and the like

US Patent 4828170 · Granted May 9, 1989

Estimated economic value: $296,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Arrangement for minimal invasive intervention2019
Pre tension monitoring solution2013
Positioning pattern2011