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LANG THOMAS G

Overview
  • Total Patents
    23
About

LANG THOMAS G has a total of 23 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, environmental technology and machines are OOSSANEN & ASSOCIATES B V VAN, AKER ARCTIC TECHNOLOGY INC and HANSEN WILLIAM M.

Patent filings per year

Chart showing LANG THOMAS Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lang Thomas G 22
#2 Lang James T 7
#3 Lang Thomas Glenn 1

Latest patents

Publication Filing date Title
US7143710B2 Low drag ship hull
WO02092420A1 Low-drag hydrodynamic surfaces
US5522333A Catamaran boat with planing pontoons
US4944238A Semi-submerged ship
CA1313085C Planing catamaran vessel
US4802428A Planing catamaran vessel
US4440103A Semi-submerged ship construction
US3866557A Semi-submerged vessel adaptable to sailing
US3897744A High speed semisubmerged ship with four struts
US3229458A Pulse-type propulsion system for water craft
US3205846A Torpedo body form and gas layer control
US3194201A Underwater missile
US3077173A Base ventilated hydrofoil
US3094960A Hydrofoil for water craft
US3075490A Mounting means for boat propulsion
US3140685A Propeller stabilized and controlled torpedoes
US2903850A Pulse jet
CA675993A Hydrofoil for water craft