LFE Corporation

Organization

Waltham, MA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Process and material for manufacturing semiconductor devices
- Patent number RE32928
- Issue date May 23, 1989
- LFE Corporation
- Adir Jacob
- 156 - Adhesive bonding and miscellaneous chemical manufacture
Information Patent Grant
Automatically loadable multifaceted electrode with load lock mechanism
- Patent number 4,526,670
- Issue date Jul 2, 1985
- LFE Corporation
- John G. Hajj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma reactive ion etching of aluminum and aluminum alloys
- Patent number 4,505,782
- Issue date Mar 19, 1985
- LFE Corporation
- Adir Jacob
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Automatic lock for two mode piston pump
- Patent number 4,498,354
- Issue date Feb 12, 1985
- LFE Corporation
- Wellington J. Walker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas discharge apparatus
- Patent number 4,362,632
- Issue date Dec 7, 1982
- LFE Corporation
- Adir Jacob
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Selective plasma polysilicon etching
- Patent number 4,353,777
- Issue date Oct 12, 1982
- LFE Corporation
- Adir Jacob
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Clamp-on ultrasonic transducer
- Patent number 4,286,470
- Issue date Sep 1, 1981
- LFE Corporation
- Lawrence C. Lynnworth
- G01 - MEASURING TESTING
Information Patent Grant
Process and material for manufacturing semiconductor devices
- Patent number RE30505
- Issue date Feb 3, 1981
- LFE Corporation
- Adir Jacob
- 156 - Adhesive bonding and miscellaneous chemical manufacture
Information Patent Grant
Apparatus for depositing dielectric films using a glow discharge
- Patent number 4,066,037
- Issue date Jan 3, 1978
- LFE Corportion
- Adir Jacob
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process and material for manufacturing thin film integrated circuits
- Patent number 4,028,155
- Issue date Jun 7, 1977
- LFE Corporation
- Adir Jacob
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature control circuit and oven
- Patent number 3,962,559
- Issue date Jun 8, 1976
- LFE Corporation
- Benedict J. Drda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluorocarbon composition for use in plasma removal of photoresist m...
- Patent number 3,951,843
- Issue date Apr 20, 1976
- LFE Corporation
- Adir Jacob
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process and material for semiconductor photomask fabrication
- Patent number 3,951,709
- Issue date Apr 20, 1976
- LFE Corporation
- Adir Jacob
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Edgewise meter assembly
- Patent number 3,952,249
- Issue date Apr 20, 1976
- LFE Corporation
- Phillip Colman
- G01 - MEASURING TESTING
Information Patent Grant
Process for manufacturing integrated circuits and metallic mesh scr...
- Patent number 3,930,913
- Issue date Jan 6, 1976
- LFE Corporation
- Adir Jacob
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73280180 - QUALITY MASTER
- Serial number 73280180
- Registration number 1195576
- Filing date Oct 2, 1980
- LFE Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73048720 - PROFITMASTER
- Serial number 73048720
- Registration number 1039155
- Filing date Apr 7, 1975
- LFE CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72343639 - ULTIMETER
- Serial number 72343639
- Registration number 935673
- Filing date Nov 17, 1969
- LFE CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

LFE Corporation

Organization

Patents Grantslast 30 patents

Process and material for manufacturing semiconductor devices

Automatically loadable multifaceted electrode with load lock mechanism

Plasma reactive ion etching of aluminum and aluminum alloys

Automatic lock for two mode piston pump

Gas discharge apparatus

Selective plasma polysilicon etching

Clamp-on ultrasonic transducer

Process and material for manufacturing semiconductor devices

Apparatus for depositing dielectric films using a glow discharge

Process and material for manufacturing thin film integrated circuits

Temperature control circuit and oven

Fluorocarbon composition for use in plasma removal of photoresist m...

Process and material for semiconductor photomask fabrication

Edgewise meter assembly

Process for manufacturing integrated circuits and metallic mesh scr...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73280180 - QUALITY MASTER

73048720 - PROFITMASTER

72343639 - ULTIMETER