ENSIGN BICKFORD CO has a total of 586 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, basic materials chemistry and civil engineering are EHNSAJN BIKFORD KOMPANI, EXPLOSIVE TECH and CXA LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 128 | |
#2 | Canada | 62 | |
#3 | WIPO (World Intellectual Property Organization) | 54 | |
#4 | Australia | 48 | |
#5 | South Africa | 45 | |
#6 | EPO (European Patent Office) | 32 | |
#7 | Brazil | 31 | |
#8 | Argentina | 25 | |
#9 | Mexico | 25 | |
#10 | Norway | 20 | |
#11 | United Kingdom | 17 | |
#12 | India | 17 | |
#13 | China | 16 | |
#14 | Colombia | 16 | |
#15 | Peru | 16 | |
#16 | France | 7 | |
#17 | Germany | 5 | |
#18 | Indonesia | 4 | |
#19 | Sweden | 4 | |
#20 | Russian Federation | 3 | |
#21 | Japan | 2 | |
#22 | Austria | 1 | |
#23 | Switzerland | 1 | |
#24 | Czechia | 1 | |
#25 | Ireland | 1 | |
#26 | Israel | 1 | |
#27 | Iceland | 1 | |
#28 | Malaysia | 1 | |
#29 | Portugal | 1 | |
#30 | Ukraine | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Basic materials chemistry | |
#3 | Civil engineering | |
#4 | Audio-visual technology | |
#5 | Weapons |
# | Technology | |
---|---|---|
#1 | Detonating devices | |
#2 | Explosive charges | |
#3 | Blasting | |
#4 | Ammunition fuzes | |
#5 | Explosives | |
#6 | Earth drilling | |
#7 | Casings and printed circuits | |
#8 | Shaping of plastics | |
#9 | Unspecified technologies | |
#10 | Armour |
# | Name | Total Patents |
---|---|---|
#1 | Gladden Ernest L | 127 |
#2 | Tseka Thomas C | 61 |
#3 | Dufrane Ronald M | 53 |
#4 | Fritz James E | 51 |
#5 | Sutula Daniel P Jr | 50 |
#6 | Bahr Lyman G | 44 |
#7 | Toro Daniel A | 39 |
#8 | Lucca Frank J | 38 |
#9 | Welch Brendan M | 32 |
#10 | Thureson Gary R | 32 |
Publication | Filing date | Title |
---|---|---|
AU2002323083A1 | Narrow cast booster charges | |
WO02085818A2 | Non-electric detonator | |
ZA200201861B | Explosives with embedded bodies. | |
WO02079717A2 | Delay detonator timing circuit | |
AU5423101A | Electronic circuitry for timing and delay circiuts | |
WO0194277A2 | Detonating cord and methods of making and using the same | |
WO0123825A1 | Explosive device with assembled segments and related methods | |
US6508177B1 | Explosives with embedded bodies | |
CA2316699A1 | Rigid reactive cord and methods of use and manufacture | |
US6694886B1 | Rigid reactive cord and methods of use and manufacture | |
AU4263400A | Shock-resistant electronic circuit assembly | |
BR0010243A | Explosive material container, packaging and method for packaging a plurality of explosive devices | |
WO0045123A2 | Accumulated detonating cord charge, method and use | |
US6311621B1 | Shock-resistant electronic circuit assembly | |
US6298913B1 | Explosive pipe cutting device | |
US6244157B1 | Wire carrier perforating gun | |
US6199484B1 | Voltage-protected semiconductor bridge igniter elements | |
US6125762A | Flat-form separation devices | |
ZA9805603B | Apparatus systems compositions and methods for bioremediation of explosives | |
WO9900636A2 | Signal line coiling method and mine-clearing apparatus using same |