-
-
Combined process vessel apparatus
-
Patent number 6,214,220
-
Issue date Apr 10, 2001
-
Engineering Specialties, Inc.
-
Uncas B. Favret
-
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
-
-
-
Offshore pollution prevention
-
Patent number 4,428,841
-
Issue date Jan 31, 1984
-
Engineering Specialties, Inc.
-
Uncas B. Favret
-
E21 - EARTH DRILLING MINING
-