TUGMONITOR
Filed: July 28, 1967
SYSTEM FOR THE MONITORING OF AND REGULATION OR AUTOMATIC CONTROL OF CONDITIONS RELATING TO THE OPERATION OF A VESSEL
Owned by: NATIONAL MARINE SERVICE INCORPORATED
Serial Number: 72277061
TUGALERT
Filed: April 30, 1975
SHIPBOARD INDICATING AND ALARM SYSTEM FOR TESTING, MONITORING AND CONTROLLING VARIOUS CONDITIONS ABOARD SHIP AND OPERATION…
Owned by: NATIONAL MARINE SERVICE INCORPORATED
Serial Number: 73050977
HYDROVAC
Filed: April 30, 1975
FLUID SEPARATION RQUIPMENT-NAMELY, A SHIPBOARD UNIT USED TO SEPARATE FLUIDS OF DIFFERENT SPECIFIC GRAVITIES
Owned by: NATIONAL MARINE SERVICE INCORPORATED
Serial Number: 73050978
BILGEMASTER
Filed: April 30, 1975
ELECTRICALLY CONTROLLED BILGE WATER DISPOSAL UNIT WHICH AUTOMATICALLY COLLECTS OIL/WATER BILGE MIX, SEPARATES THE OIL FROM…
Owned by: NATIONAL MARINE SERVICE INCORPORATED
Serial Number: 73050980
TACHRONITOR
Filed: August 30, 1976
MARINE DIGITAL TACHOMETER
Owned by: NATIONAL MARINE SERVICE INCORPORATED
Serial Number: 73098300
