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Maloney-Crawford Corporation
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Tulsa, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Side-wall discharge system
Patent number
4,449,339
Issue date
May 22, 1984
Parkersburg Tank, Division of Maloney Crawford Corporation
Charles E. Bubb
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Calcium chloride dehydration nozzle
Patent number
4,433,983
Issue date
Feb 28, 1984
Maloney-Crawford Corporation
Robert A. Hodgson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Atmospheric glycol reclaimer with vapor recycle
Patent number
4,322,265
Issue date
Mar 30, 1982
Maloney-Crawford Corporation
Harold S. Wood
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Glycol regeneration
Patent number
4,280,867
Issue date
Jul 28, 1981
Maloney-Crawford Corporation
Robert A. Hodgson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Down flow centrifugal separator
Patent number
4,187,088
Issue date
Feb 5, 1980
Maloney-Crawford Corporation
Robert A. Hodgson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73229103 - PARKERSBURG TANK
Serial number
73229103
Registration number
1169845
Filing date
Aug 27, 1979
Maloney-Crawford Corporation
6 - Common metals and their alloys