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LAKE TORPEDO BOAT COMPANY OF MAINE

Overview
  • Total Patents
    19
About

LAKE TORPEDO BOAT COMPANY OF MAINE has a total of 19 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States and Canada. Its main competitors in its focus markets weapons, transport and machines are HAY MARLEY FOTHERINGHAM, AUTONOMOUS ROBOTICS LTD and ELECTRIC BOAT CO.

Patent filings in countries

World map showing LAKE TORPEDO BOAT COMPANY OF MAINEs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 2

Patent filings per year

Chart showing LAKE TORPEDO BOAT COMPANY OF MAINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barraja-Frauenfelder Joseph 10
#2 Lake Simon 5
#3 Walker William L 1
#4 Gallagher Edward Gerald 1
#5 Robinson Richard H M 1
#6 Gallagher Edward G 1

Latest patents

Publication Filing date Title
CA179135A Submarine
CA173176A Torpedo firing apparatus
US1222198A Torpedo-firing control and signal apparatus for torpedo-boats.
US1158884A Safety mechanism for operating the muzzle and breech doors of torpedo-firing tubes.
US1180263A Submarine boat.
US1215387A Torpedo-launching apparatus for submarine boats.
US1190211A Motive power for submarine boats.
US1158883A Submarine boat.
US1158160A Anchor-cable-cutting apparatus for submarine boats.
US1190210A Submarine boat.
US1175219A Submarine boat.
US1135537A Submarine boat.
US1161182A Torpedo-expulsion tube.
US1233291A Exhaust-valve for engine-mufflers.
US1146958A Breakwater-shield for submarine boats.
US1149373A Submarine boat.
US1142768A Attachment for submarine boats.
US1134940A Submarine torpedo-boat.
US1123762A Buoyancy-regulating apparatus for submarine boats.