Simmonds Precision Engine Systems, Inc.

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Ignition methods and apparatus using microwave energy
- Patent number 5,689,949
- Issue date Nov 25, 1997
- Simmonds Precision Engine Systems, Inc.
- Dennis M. DeFreitas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition methods and apparatus using microwave energy
- Patent number 5,673,554
- Issue date Oct 7, 1997
- Simmonds Precision Engine Systems, Inc.
- Dennis Michael DeFreitas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition methods and apparatus for combustors
- Patent number 5,628,180
- Issue date May 13, 1997
- Simmonds Precision Engine Systems
- Dennis M. DeFreitas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Ignition methods and apparatus for combustors
- Patent number 5,590,517
- Issue date Jan 7, 1997
- Simmonds Precision Engine Systems, Inc.
- Dennis M. DeFreitas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Electrostatic fuel injector body with igniter electrodes formed in...
- Patent number 5,588,299
- Issue date Dec 31, 1996
- Simmonds Precision Engine Systems, Inc.
- Dennis M. DeFreitas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Diagnostic apparatus and methods for ignition circuits
- Patent number 5,572,135
- Issue date Nov 5, 1996
- Simmonds Precision Engine Systems
- David N. Owens
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exciter circuit with oscillatory discharge and solid state switchii...
- Patent number 5,530,617
- Issue date Jun 25, 1996
- Simmonds Precision Engine Systems, Inc.
- Howard V. Bonavia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Potted electrical components and methods of making the same
- Patent number 5,525,644
- Issue date Jun 11, 1996
- Simmonds Precision Engine Systems
- David E. Artus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Commonly housed electrostatic fuel atomizer and igniter apparatus f...
- Patent number 5,515,681
- Issue date May 14, 1996
- Simmonds Precision Engine Systems
- Dennis M. DeFreitas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Ignition system using multiple gated switches with variable dischar...
- Patent number 5,510,952
- Issue date Apr 23, 1996
- Simmonds Precision Engine Systems Inc.
- Howard V. Bonavia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Coreless detector for ignition dischage current
- Patent number 5,508,618
- Issue date Apr 16, 1996
- Simmonds Precision Engine Systems
- David N. Owens
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Temperature detector and control for an igniter
- Patent number 5,499,497
- Issue date Mar 19, 1996
- Simmonds Precision Engine Systems
- Dennis M. DeFreitas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exciter circuit using gated switches
- Patent number 5,488,536
- Issue date Jan 30, 1996
- Simmonds Precision Engine Systems, Inc.
- Howard V. Bonavia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exciter with an output current multiplier
- Patent number 5,473,502
- Issue date Dec 5, 1995
- Simmonds Precision Engine Systems
- Howard V. Bonavia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Semi-permanent electrical connector and backshell assembly
- Patent number 5,468,161
- Issue date Nov 21, 1995
- Simmonds Precision Engine Systems, Inc.
- James R. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PWM inverter controller with wave form memory
- Patent number 5,404,089
- Issue date Apr 4, 1995
- Simmonds Precision Engine Systems, Inc.
- David F. Flanagan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Laser ignition methods and apparatus for combustors
- Patent number 5,367,869
- Issue date Nov 29, 1994
- Simmonds Precision Engine Systems
- Dennis M. DeFreitas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrical connector and backshell assembly
- Patent number 5,246,379
- Issue date Sep 21, 1993
- Simmonds Precision Engine Systems, Inc.
- James R. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber optic harness having reduced weight and bulk, and method
- Patent number 5,212,750
- Issue date May 18, 1993
- Simmonds Precision Engine System, Inc.
- James R. Wright
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
74279663 - POWER-TO-LITE
- Serial number 74279663
- Registration number 1812786
- Filing date May 29, 1992
- Simmonds Precision Engine Systems, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Simmonds Precision Engine Systems, Inc.

Organization

Patents Grantslast 30 patents

Ignition methods and apparatus using microwave energy

Ignition methods and apparatus using microwave energy

Ignition methods and apparatus for combustors

Ignition methods and apparatus for combustors

Electrostatic fuel injector body with igniter electrodes formed in...

Diagnostic apparatus and methods for ignition circuits

Exciter circuit with oscillatory discharge and solid state switchii...

Potted electrical components and methods of making the same

Commonly housed electrostatic fuel atomizer and igniter apparatus f...

Ignition system using multiple gated switches with variable dischar...

Coreless detector for ignition dischage current

Temperature detector and control for an igniter

Exciter circuit using gated switches

Exciter with an output current multiplier

Semi-permanent electrical connector and backshell assembly

PWM inverter controller with wave form memory

Laser ignition methods and apparatus for combustors

Electrical connector and backshell assembly

Fiber optic harness having reduced weight and bulk, and method

Trademarklast 30 trademarks

74279663 - POWER-TO-LITE