LWT INSTRUMENTS, INC.

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Calgary, Alberta T2P OJ9, CA

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Patents Grantslast 30 patents

Information Patent Grant
Composite material structures having reduced signal attenuation
- Patent number 5,988,300
- Issue date Nov 23, 1999
- LWT Instruments, Inc.
- Daniel Guy Pomerleau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite material structures having reduced signal attentuation
- Patent number 5,944,124
- Issue date Aug 31, 1999
- LWT Instruments, Inc.
- Dan Pomerleau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Logging or measurement while tripping
- Patent number 5,589,825
- Issue date Dec 31, 1996
- LWT Instruments Inc.
- Daniel G. Pomerleau
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75375513 - COOL TOOLS
- Serial number 75375513
- Filing date Oct 20, 1997
- LWT INSTRUMENTS INC.
- 7 - Machines and machine tools
Information Trademark
74624866 - MWT
- Serial number 74624866
- Registration number 1989617
- Filing date Jan 23, 1995
- LWT INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74624865 - LWT
- Serial number 74624865
- Registration number 2159192
- Filing date Jan 23, 1995
- LWT INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments