Patents/Inventors

Rick G. Porter

Perry, OKUS3 patents

4 Patents

US124047302025
Modular Pipe Loader Assembly
The Charles Machine Works, Inc.
0 cites
US123128822025
Mechanical Shuttle Pipe Gripper
The Charles Machine Works, Inc.
0 cites
US116496852023
Mechanical Shuttle Pipe Gripper
The Charles Machine Works, Inc.
0 cites
US115785412023
Modular Pipe Loader Assembly
The Charles Machine Works, Inc.
0 cites