Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for removing concrete from interior surfaces of a concrete mixing drum

Method for removing concrete from interior surfaces of a concrete mixing drum

US Patent 6640817 · Granted Nov 4, 2003

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Concrete building panel with a low density core and carbon fiber and steel reinf2006
Insulative concrete building panel with carbon fiber and steel reinforcement2005
Insulative building panel with transverse fiber reinforcement2004
Method and apparatus for a composite concrete panel with transversely oriented c2004
Apparatus and method for removing concrete from interior surfaces of a concrete 2002
Dual position locking mechanism1998
Seat track apparatus1996