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BL TECHNOLOGIES, INC., A DELAWARE CORPORATION
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Business Address
C/O HERCULES PLAZA 1313 NORTH MARKET STREET WILMINGTON DE 19894-0001 3025945000
Mailing Address
C/O HERCULES PLAZA 1313 NORTH MARKET STREET WILMINGTON DE 19894-0001
State Location
DE
State of Incorporation
DE
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Patents Grants
last 30 patents
Information
Patent Grant
Wastewater treatment with suspended growth and membrane aerated bio...
Patent number
11,673,820
Issue date
Jun 13, 2023
BL Technologies, Inc.
Dwight Cornelius Houweling
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for selenium removal with biological, chemical and membrane...
Patent number
11,661,366
Issue date
May 30, 2023
BL Technologies, Inc.
Wajahat Hussain Syed
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Non-braided reinforced holow fibre membrane
Patent number
9,132,390
Issue date
Sep 15, 2015
BL Technologies Inc.
Pierre Lucien Cote
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Structures fabricated from aluminium components and processes invol...
Patent number
5,139,888
Issue date
Aug 18, 1992
Alcan International Limited
Patrick G. Selwood
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Structures fabricated from aluminum components and processes involv...
Patent number
5,026,612
Issue date
Jun 25, 1991
Alcan International Limited
Patrick G. Selwood
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for determining the state of charge of a battery
Patent number
4,958,127
Issue date
Sep 18, 1990
BL Technology Limited
Malcolm Williams
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting knock in a spark ignition engine
Patent number
4,584,869
Issue date
Apr 29, 1986
BL Technology Limited
John S. Frodsham
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Detecting leaks
Patent number
4,580,443
Issue date
Apr 8, 1986
BL Technology Limited
Peter E. G. Marshall
G01 - MEASURING TESTING
Information
Patent Grant
Detecting leaks
Patent number
4,577,489
Issue date
Mar 25, 1986
BL Technology Limited
Peter E. G. Marshall
G01 - MEASURING TESTING
Information
Patent Grant
Detecting leaks
Patent number
4,577,490
Issue date
Mar 25, 1986
BL Technology Limited
David J. Bray
G01 - MEASURING TESTING
Information
Patent Grant
Cylinder head for spark ignition internal combustion engine
Patent number
4,553,515
Issue date
Nov 19, 1985
BL Technology Limited
Charles S. King
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Constant mesh gearboxes
Patent number
4,528,861
Issue date
Jul 16, 1985
BL Technology Limited
Peter W. R. Stubbs
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid flow control valve
Patent number
4,505,293
Issue date
Mar 19, 1985
BL Technology Limited
Victor E. Strange
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method of, and apparatus for, detecting leaks
Patent number
4,477,986
Issue date
Oct 23, 1984
BL Technology Limited
Peter E. G. Marshall
G01 - MEASURING TESTING
Information
Patent Grant
Control systems for continuously variable ratio transmissions (CVT)
Patent number
4,464,952
Issue date
Aug 14, 1984
BL Technology Limited
Peter W. R. Stubbs
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks