CON-TECH SYSTEMS LTD

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DESCANSO, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hollow rebar for crosshole sonic logging access tubes and longitudi...
- Patent number 9,074,473
- Issue date Jul 7, 2015
- Con-Tech Systems Ltd.
- Josef K. Alter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
VOID FORM FOR CONSTRUCTING POST-TENSIONED FOUNDATION PILES
- Publication number 20080008539
- Publication date Jan 10, 2008
- Con-Tech Systems Ltd.
- Josef Alter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks

Information Trademark
88011102 - HRTB
- Serial number 88011102
- Registration number 5837605
- Filing date Jun 22, 2018
- CON-TECH SYSTEMS LTD.
- 6 - Common metals and their alloys
Information Trademark
77884537 - CT
- Serial number 77884537
- Registration number 4029374
- Filing date Dec 2, 2009
- CON-TECH SYSTEMS LTD.
- 6 - Common metals and their alloys
Information Trademark
77785679 - GSS
- Serial number 77785679
- Filing date Jul 21, 2009
- CON-TECH SYSTEMS LTD.
- 6 - Common metals and their alloys
Information Trademark
77533081 - CON-TECH SYSTEMS LTD.
- Serial number 77533081
- Filing date Jul 28, 2008
- CON-TECH SYSTEMS LTD.
- 6 - Common metals and their alloys
Information Trademark
77533094 - CTS
- Serial number 77533094
- Registration number 3748233
- Filing date Jul 28, 2008
- CON-TECH SYSTEMS LTD.
- 6 - Common metals and their alloys
Information Trademark
78361093 - IBO
- Serial number 78361093
- Registration number 3146270
- Filing date Feb 2, 2004
- CON-TECH SYSTEMS LTD.
- 6 - Common metals and their alloys
Information Trademark
74301434 - MUKUSOL
- Serial number 74301434
- Registration number 1815662
- Filing date Aug 5, 1992
- Con-Tech Systems Ltd.
- 6 - Common metals and their alloys