MARTIN MARIETTA CORP has a total of 1,990 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, machines and machine tools are FANSTEEL METALLURGICAL CORP, BRUSH WELLMAN and ALMT CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 1,003 | |
#2 | Canada | 145 | |
#3 | United Kingdom | 96 | |
#4 | France | 92 | |
#5 | WIPO (World Intellectual Property Organization) | 83 | |
#6 | Germany | 75 | |
#7 | EPO (European Patent Office) | 72 | |
#8 | Japan | 52 | |
#9 | Australia | 44 | |
#10 | Israel | 42 | |
#11 | Norway | 27 | |
#12 | Brazil | 26 | |
#13 | Spain | 26 | |
#14 | Switzerland | 25 | |
#15 | Italy | 24 | |
#16 | Belgium | 20 | |
#17 | Denmark | 16 | |
#18 | Sweden | 15 | |
#19 | Netherlands | 14 | |
#20 | Taiwan | 14 | |
#21 | South Africa | 13 | |
#22 | New Zealand | 12 | |
#23 | Republic of Korea | 9 | |
#24 | Portugal | 8 | |
#25 | China | 7 | |
#26 | Argentina | 5 | |
#27 | Mexico | 5 | |
#28 | Finland | 3 | |
#29 | Ireland | 3 | |
#30 | Greece | 2 | |
#31 | Poland | 2 | |
#32 | Singapore | 2 | |
#33 | Turkey | 2 | |
#34 | Austria | 1 | |
#35 | Czechia | 1 | |
#36 | Ecuador | 1 | |
#37 | Hungary | 1 | |
#38 | India | 1 | |
#39 | USSR (Union of Socialist Soviet Republics) | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Measurement | |
#5 | Semiconductors | |
#6 | Transport | |
#7 | Environmental technology | |
#8 | Weapons |
# | Technology | |
---|---|---|
#1 | Building materials | |
#2 | Unspecified technologies | |
#3 | Alloys | |
#4 | Unspecified technologies | |
#5 | Soldering, welding and flame cutting | |
#6 | Radio navigation | |
#7 | Semiconductor devices | |
#8 | Cosmonautics | |
#9 | Reduction of greenhouse gas emissions | |
#10 | Weapon sights |
# | Name | Total Patents |
---|---|---|
#1 | Christodoulou Leontios | 60 |
#2 | Nagle Dennis Charles | 41 |
#3 | Brupbacher John Michael | 35 |
#4 | Nagle Dennis C | 35 |
#5 | Pickens Joseph Robert | 28 |
#6 | Brupbacher John M | 25 |
#7 | Heubaum Frank Herbert | 24 |
#8 | Kramer Lawrence Stevenson | 23 |
#9 | Geselbracht Gordon A | 19 |
#10 | Langan Timothy James | 18 |
Publication | Filing date | Title |
---|---|---|
US2011269610A1 | System and Method for Assembly of Packettes Having Closures | |
US2011265429A1 | System and Method for Assembly of Packettes Having Closures | |
US2005011794A1 | Product sampler packet assembly with enhanced burst strength and method of manufacture | |
US5835901A | Perceptive system including a neural network | |
US5709138A | Method and apparatus for precision cutting of fibers | |
US5661484A | Multi-fiber species artificial dielectric radar absorbing material and method for producing same | |
US5633995A | Camera system and methods for extracting 3D model of viewed object | |
US5701010A | Dual band polarity reversing multiplexer | |
US5566382A | Mutiple-clock controlled spatial light modulator | |
US5801970A | Model-based feature tracking system | |
EP0718496A2 | A variable assist electro-hydraulic system | |
US5586579A | Combination ball valve and pressure relief valve assembly | |
US5647573A | High pressure fluid valve assembly | |
US5770868A | GaAs substrate with compositionally graded AlGaAsSb buffer for fabrication of high-indium fets | |
US5828335A | Spacecraft communication channel power control system | |
US5642617A | Continuously variable hydrostatic transmission with neutral-setting hydraulic circuit | |
US5687933A | Attitude control for spacecraft with movable appendages such as solar panels | |
US5592441A | High-gain directional transducer array | |
US5646847A | Universal thruster selection logic for spacecraft attitude control | |
US5850993A | Spacecraft thruster operation for improved orbital maneuver accuracy |