Max H. Gaertner

Follow

Person

Warminster, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic flowmeter coil driver and method
- Patent number 4,784,000
- Issue date Nov 15, 1988
- Emerson Electric Co.
- Max H. Gaertner
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic flowmeter with isolation amplifier and ranging circuit the...
- Patent number 4,784,001
- Issue date Nov 15, 1988
- Emerson Electric Co.
- Max H. Gaertner
- G01 - MEASURING TESTING
Information Patent Grant
Integrator having drop-out circuit
- Patent number 4,250,557
- Issue date Feb 10, 1981
- Fischer & Porter Company
- Max Gaertner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Override process control system
- Patent number 4,059,745
- Issue date Nov 22, 1977
- Fischer & Porter Co.
- Max H. Gaertner
- G05 - CONTROLLING REGULATING