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HPS Merrimack, Inc.
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Portland, ME, US
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Patents Grants
last 30 patents
Information
Patent Grant
Separation devices
Patent number
5,250,090
Issue date
Oct 5, 1993
HPS Merrimack, Inc.
Christian L. Vandervort
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Means and method for preventing unwanted accumulation in heat excha...
Patent number
4,892,139
Issue date
Jan 9, 1990
H.P.S. Merrimack Corp.
Paul G. LaHaye
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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