FRANTISEK JANECEK innovation strategy

Patent filings in countries

#	Industry
#1	Weapons
#2	Machines
#3	Engines, pumps and turbines
#4	Electrical machinery and energy
#5	Packaging and shipping
#6	Mechanical elements
#7	Agriculture

#	Technology
#1	Mountings for cannons and pistols
#2	Explosive charges
#3	Ammunition fuzes
#4	Supplying combustion engines
#5	Internal-combustion piston engines
#6	Containers for goods storage
#7	Harvesting
#8	Special electric heating or lighting
#9	Pistols and rifles
#10	Springs

Publication	Filing date	Title
US2315207A	1939-01-10	Firearm
GB521345A	1938-11-11	Improvements in projectiles for firearms
GB498424A	1937-12-14	Improvements in automatic firearms
GB479509A	1936-05-04	Two-stroke internal combustion engine
GB477596A	1936-03-26	Automatic fire arm
GB400805A	1933-01-14	Improvements in fuel injection devices for solid-injection engines
GB351925A	1929-12-28	Improvements in or relating to spring suspension devices
US1747546A	1928-04-07	Machine gun
GB182746A	1921-08-24	Apparatus for firing hand grenades
GB184072A	1921-08-24	Improvements in or relating to hand-grenades or the like
US1507184A	1921-07-01	Hand grenade