Ted C. Chang

Person

Roanoke, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve assembly for a fluid-activated, percussive paving breaker
- Patent number 5,605,197
- Issue date Feb 25, 1997
- Ingersoll-Rand Company
- Ted C. Chang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
System for lubricating and reciprocating a piston in a fluid-activa...
- Patent number 5,586,606
- Issue date Dec 24, 1996
- Ingersoll-Rand Company
- Robert R. Kimberlin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
System for lubricating and reciprocating a piston in a fluid-activa...
- Patent number 5,582,257
- Issue date Dec 10, 1996
- Ingersoll-Rand Company
- Robert R. Kimberlin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Valve chest for a unitary valve assembly
- Patent number D376412
- Issue date Dec 10, 1996
- Ingersoll-Rand Company
- Steven W. Bodell
- D23 - Environmental heating and cooling
Information Patent Grant
System for lubricating and reciprocating a piston in a fluid-activa...
- Patent number 5,524,714
- Issue date Jun 11, 1996
- Ingersoll-Rand Company
- Robert R. Kimberlin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Throttle lever system for a fluid-activated, percussive paving breaker
- Patent number 5,524,715
- Issue date Jun 11, 1996
- Ingersoll-Rand Company
- Robert R. Kimberlin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Reciprocal chuck for paving breaker
- Patent number 5,511,800
- Issue date Apr 30, 1996
- Ingersoll-Rand Company
- Steven W. Drumheller
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Reciprocal chuck for paving breaker
- Patent number 5,431,235
- Issue date Jul 11, 1995
- Ingersoll-Rand Company
- Steven W. Drumheller
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool with a vibration absorbing handle
- Patent number 5,273,120
- Issue date Dec 28, 1993
- Ingersoll-Rand Company
- Ted C. Chang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Ted C. Chang

Person

Patents Grantslast 30 patents

Valve assembly for a fluid-activated, percussive paving breaker

System for lubricating and reciprocating a piston in a fluid-activa...

System for lubricating and reciprocating a piston in a fluid-activa...

Valve chest for a unitary valve assembly

System for lubricating and reciprocating a piston in a fluid-activa...

Throttle lever system for a fluid-activated, percussive paving breaker

Reciprocal chuck for paving breaker

Reciprocal chuck for paving breaker

Power tool with a vibration absorbing handle