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MARINE CONSTR & DESIGN CO

Overview
  • Total Patents
    134
About

MARINE CONSTR & DESIGN CO has a total of 134 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and Norway. Its main competitors in its focus markets agriculture, chemical engineering and machines are PRODUCTS LAB INC, HAGEMANN ROLAND and INTERPET LTD.

Patent filings per year

Chart showing MARINE CONSTR & DESIGN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lerch David W 9
#2 Tison Kenneth F 9
#3 Grimes Eldon L 8
#4 Svendsen Robert A 8
#5 Mcgrew Jay L 7
#6 Anderson Joseph W 5
#7 Bullock Kenneth W 4
#8 Cook Harold T Jr 4
#9 Tison K F 4
#10 Furlong Donn B 4

Latest patents

Publication Filing date Title
US4525947A Method and apparatus for unwrapping a plurality of short lines from a longline
US4511122A Deepwater king crab pot line hauler
CA1205795A Net hauling sheave device with tailing pressure wheel
US4490936A Powered net hauling block with tilt mechanism for net balancing
US4497707A Regenerable flow-through oil/water separation apparatus
US4505062A Longline hauling and stowage apparatus
US4415140A Net hauling sheave device with tailing pressure wheel
US4356090A Flow-through oil/water separation filter
CA1136058A Flow-through coalescing separator
US4354667A Crab pot line hauler
CA1073872A Crustacean pot line coiler
US4132025A Gangion enwrapment control apparatus for long line haulers
US4065389A Apparatus for detecting proportion of oil in oil/water mixtures
AU1302576A Moving belt type oil skimmer with propulsion induced flow
CA1074707A Moving belt-type oil skimmer with propulsion induced flow
DE2613870A1 METHOD AND DEVICE FOR COAGULATING
US3992292A Moving belt-type oil skimmer with propulsion induced flow, method and apparatus
US4033869A Oil spill confining and directing apparatus and method using water spray booms
ES426989A3 An apparatus for rolling in reel of a fishing line. (Machine-translation by Google Translate, not legally binding)
US3903632A Long line hauling and reel storage system