Lee A. Prager

Person

Raymond, ME, US

People

Patents Grantslast 30 patents

Information Patent Grant
PTC air heater employing triangular PTC heating elements
- Patent number 4,876,436
- Issue date Oct 24, 1989
- GTE Products Corporation
- Mason G. Ide
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Dual temperature hair curler utilizing a pair of PTC heaters
- Patent number 4,841,127
- Issue date Jun 20, 1989
- GTE Products Corporation
- Lee A. Prager
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
PTC heater device
- Patent number 4,822,980
- Issue date Apr 18, 1989
- GTE Products Corporation
- Douglas C. Carbone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quick reset motor starting device
- Patent number 4,823,064
- Issue date Apr 18, 1989
- GTE Products Corporation
- Lee A. Prager
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PTC thermistor heating device
- Patent number 4,797,534
- Issue date Jan 10, 1989
- GTE Products Corporation
- Lee A. Prager
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diesel fuel heater with fuel reservoir means
- Patent number 4,596,224
- Issue date Jun 24, 1986
- GTE Products Corporation
- Lee A. Prager
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Isolator for use with frequency responsive switching circuit
- Patent number 4,392,089
- Issue date Jul 5, 1983
- GTE Products Corporation
- James N. Lester
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Lee A. Prager

Person

Patents Grantslast 30 patents

PTC air heater employing triangular PTC heating elements

Dual temperature hair curler utilizing a pair of PTC heaters

PTC heater device

Quick reset motor starting device

PTC thermistor heating device

Diesel fuel heater with fuel reservoir means

Isolator for use with frequency responsive switching circuit