SERV-TECH, INC

Organization

HOUSTON, TX, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing hazardous gases from enclosed structures
- Patent number 5,634,962
- Issue date Jun 3, 1997
- Serv-Tech, In.
- Timothy W. Trahan
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for dispersion of sludge and for preparing a circulator for...
- Patent number 5,542,984
- Issue date Aug 6, 1996
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING
Information Patent Grant
Remotely controlled chopping machine for tank cleaning
- Patent number 5,485,966
- Issue date Jan 23, 1996
- Serv-Tech, Inc.
- Robert R. Cradeur
- B08 - CLEANING
Information Patent Grant
Apparatus for dispersion of sludge in a crude oil storage tank
- Patent number 5,460,331
- Issue date Oct 24, 1995
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING
Information Patent Grant
Method for quick turnaround of hydrocarbon processing units
- Patent number 5,425,814
- Issue date Jun 20, 1995
- Serv-Tech, Inc.
- Richard W. Krajicek
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Street legal, mobile, truck mounted tube bundle pulling apparatus
- Patent number 5,403,145
- Issue date Apr 4, 1995
- Serv-Tech, Inc.
- Robert R. Cradeur
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Decontamination of hydrocarbon process equipment
- Patent number 5,389,156
- Issue date Feb 14, 1995
- Serv-Tech, Inc.
- Nishaneth K. Mehta
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for vessel decontamination
- Patent number 5,356,482
- Issue date Oct 18, 1994
- Serv-Tech, Inc.
- Nishaneth K. Mehta
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vertical tube bundle cleaner
- Patent number 5,261,600
- Issue date Nov 16, 1993
- Serv-Tech, Inc.
- Robert R. Cradeur
- B08 - CLEANING
Information Patent Grant
Method and apparatus for in-line blending of aqueous emulsion
- Patent number 5,173,007
- Issue date Dec 22, 1992
- Serv-Tech, Inc.
- Richard W. Krajieck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for dispersing sediment contained in a storage tank
- Patent number 5,091,016
- Issue date Feb 25, 1992
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING
Information Patent Grant
Liquid circulator useful for dispersing sediment contained in a sto...
- Patent number 4,945,933
- Issue date Aug 7, 1990
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING
Information Patent Grant
Multi-lange tube bundle cleaner
- Patent number 4,856,545
- Issue date Aug 15, 1989
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING
Information Patent Grant
Tank cleaning, water washing robot
- Patent number 4,817,653
- Issue date Apr 4, 1989
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING
Information Patent Grant
Mobile articulatable tube bundle cleaner
- Patent number 4,805,653
- Issue date Feb 21, 1989
- Serv-Tech, Inc.
- Richard W. Krajicek
- B08 - CLEANING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74704948 - FUELSMART
- Serial number 74704948
- Registration number 2171547
- Filing date Jul 24, 1995
- Serv-Tech, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74704858 - FUELSMART
- Serial number 74704858
- Registration number 1981159
- Filing date Jul 24, 1995
- Serv-Tech, Inc.
- 37 - Building construction
Information Trademark
74680500 - PERFORMANCE PRICING
- Serial number 74680500
- Registration number 2037801
- Filing date May 26, 1995
- Serv-Tech, Inc.
- 37 - Building construction
Information Trademark
74392256 - LIFE GUARD
- Serial number 74392256
- Registration number 1883110
- Filing date May 18, 1993
- Serv-Tech, Inc.
- 37 - Building construction
Information Trademark
74338406 - FAST CLEAN
- Serial number 74338406
- Registration number 1846982
- Filing date Dec 9, 1992
- Serv-Tech, Inc.
- 37 - Building construction

SERV-TECH, INC

Organization

Patents Grantslast 30 patents

Method for removing hazardous gases from enclosed structures

Method for dispersion of sludge and for preparing a circulator for...

Remotely controlled chopping machine for tank cleaning

Apparatus for dispersion of sludge in a crude oil storage tank

Method for quick turnaround of hydrocarbon processing units

Street legal, mobile, truck mounted tube bundle pulling apparatus

Decontamination of hydrocarbon process equipment

Process for vessel decontamination

Vertical tube bundle cleaner

Method and apparatus for in-line blending of aqueous emulsion

Method for dispersing sediment contained in a storage tank

Liquid circulator useful for dispersing sediment contained in a sto...

Multi-lange tube bundle cleaner

Tank cleaning, water washing robot

Mobile articulatable tube bundle cleaner

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74704948 - FUELSMART

74704858 - FUELSMART

74680500 - PERFORMANCE PRICING

74392256 - LIFE GUARD

74338406 - FAST CLEAN