Robert M. McCollom

Follow

Person

Pueblo, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adapter apparatus mounted on a marking instrument to achieve moveme...
- Patent number 5,309,643
- Issue date May 10, 1994
- Robert M. McCollom
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Cam actuator means with connector assembly
- Patent number 5,027,678
- Issue date Jul 2, 1991
- Robert M. McCollom
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Stud extractor and wrench apparatus
- Patent number 4,970,917
- Issue date Nov 20, 1990
- Robert M. McCollom
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS