Donald G. Landis

Person

Milford, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for sensing and measuring plural physical prop...
- Patent number 6,639,506
- Issue date Oct 28, 2003
- Lansense, LLC
- Donald G. Landis
- G01 - MEASURING TESTING
Information Patent Grant
Sensing and measuring circuit employing a positive-temperature-coef...
- Patent number 6,559,771
- Issue date May 6, 2003
- Lansense, LLC
- Donald G. Landis
- G01 - MEASURING TESTING
Information Patent Grant
Sensing and switching circuit employing a positive-temperature-coef...
- Patent number 6,549,136
- Issue date Apr 15, 2003
- Lansense, LLC
- Donald G. Landis
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for sensing and measuring plural physical prop...
- Patent number 6,411,192
- Issue date Jun 25, 2002
- Lansense, LLC
- Donald G. Landis
- G01 - MEASURING TESTING
Information Patent Grant
Thermocouple-to-extension wire ambient temperature error correction...
- Patent number 6,158,885
- Issue date Dec 12, 2000
- Integrated Control Concepts, Inc.
- Donald G. Landis
- G01 - MEASURING TESTING
Information Patent Grant
System for providing integrated monitoring, control and diagnostics...
- Patent number 5,591,299
- Issue date Jan 7, 1997
- Advanced Micro Devices, Inc.
- Jay J. Seaton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid mass flow detecting
- Patent number 5,216,918
- Issue date Jun 8, 1993
- Integrated Control Concepts, Inc.
- Donald G. Landis
- G01 - MEASURING TESTING
Information Patent Grant
Modular, self-diagnostic mass-flow controller and system
- Patent number 4,672,997
- Issue date Jun 16, 1987
- BTU Engineering Corporation
- Donald Landis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Diffusion furnace microcontroller
- Patent number 4,276,603
- Issue date Jun 30, 1981
- BTU Engineering Corporation
- Martin A. Beck
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
SENSING AND MEASURING CIRCUIT EMPLOYING A POSITIVE-TEMPERATURE-COEF...
- Publication number 20030048189
- Publication date Mar 13, 2003
- LANSENSE, LLC
- Sally A. Landis
- G01 - MEASURING TESTING
Information Patent Application
SENSING AND SWITCHING CIRCUIT EMPLOYING A POSITIVE-TEMPERATURE-COEF...
- Publication number 20030048190
- Publication date Mar 13, 2003
- LANSENSE, LLC
- Donald G. Landis
- G01 - MEASURING TESTING

Donald G. Landis

Person

Patents Grantslast 30 patents

Method and apparatus for sensing and measuring plural physical prop...

Sensing and measuring circuit employing a positive-temperature-coef...

Sensing and switching circuit employing a positive-temperature-coef...

Method and apparatus for sensing and measuring plural physical prop...

Thermocouple-to-extension wire ambient temperature error correction...

System for providing integrated monitoring, control and diagnostics...

Fluid mass flow detecting

Modular, self-diagnostic mass-flow controller and system

Diffusion furnace microcontroller

Patents Applicationslast 30 patents

SENSING AND MEASURING CIRCUIT EMPLOYING A POSITIVE-TEMPERATURE-COEF...

SENSING AND SWITCHING CIRCUIT EMPLOYING A POSITIVE-TEMPERATURE-COEF...