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NEWPORT NEWS SHIPBUILDING

Overview
  • Total Patents
    12
About

NEWPORT NEWS SHIPBUILDING has a total of 12 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, transport and machine tools are MOEHL STEFFEN, SIRVEN JACQUES and BEIJINGWEST IND CO LTD.

Patent filings in countries

World map showing NEWPORT NEWS SHIPBUILDINGs patent filings in countries

Patent filings per year

Chart showing NEWPORT NEWS SHIPBUILDINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanner Edward T 3
#2 Garis Chester A 2
#3 Schultz Lawrence A 1
#4 Strasser Robert C 1
#5 Purdy Fulton L 1
#6 Ancarrow J 1
#7 Charron Gregory L 1
#8 Hirshman Ira L 1
#9 Kennamer Donald E 1
#10 Paxton Gerald E 1

Latest patents

Publication Filing date Title
WO03042568A2 Controllable equipment mount
US6444951B1 Welding rod extending assembly for attachment with electrode holder
US6476532B1 Magnetostrictive-compensated core of electromagnetic device
US6007022A Internal combustion catapult
US3823588A Method and system for straightening large diameter shafts by selective cold rolling
US3365074A Cargo handling apparatus
US3305950A Underwater mining
US3237708A Air cushion cargo handling apparatus