Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of manufacturing a back plate and a seat plate and a wheelchair having the same

Method of manufacturing a back plate and a seat plate and a wheelchair having the same

US Patent 7906050 · Granted Mar 15, 2011

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Viewing angle controlling film and display device comprising the same2025
Apparatus for manufacturing display device and method for manufacturing display 2024