NORTON CO has a total of 6,404 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, machines and materials and metallurgy are SHINANO DENKI SEIREN KK, TYROLIT - SCHLEIFMITTELWERKE SWAROVSKI K G and DEUTSCHE NORTON GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 1,925 | |
#2 | Canada | 1,230 | |
#3 | United Kingdom | 494 | |
#4 | France | 438 | |
#5 | Germany | 351 | |
#6 | Japan | 239 | |
#7 | EPO (European Patent Office) | 230 | |
#8 | Australia | 196 | |
#9 | Brazil | 166 | |
#10 | South Africa | 127 | |
#11 | Sweden | 85 | |
#12 | WIPO (World Intellectual Property Organization) | 77 | |
#13 | Norway | 69 | |
#14 | Italy | 68 | |
#15 | China | 59 | |
#16 | Spain | 59 | |
#17 | Mexico | 52 | |
#18 | Switzerland | 49 | |
#19 | Republic of Korea | 47 | |
#20 | Argentina | 40 | |
#21 | Taiwan | 38 | |
#22 | India | 37 | |
#23 | Austria | 34 | |
#24 | Netherlands | 32 | |
#25 | Finland | 30 | |
#26 | New Zealand | 30 | |
#27 | Belgium | 28 | |
#28 | Colombia | 19 | |
#29 | Denmark | 18 | |
#30 | Czechia | 15 | |
#31 | Indonesia | 15 | |
#32 | Hungary | 14 | |
#33 | Israel | 14 | |
#34 | Russian Federation | 13 | |
#35 | Ireland | 11 | |
#36 | German Democratic Republic | 10 | |
#37 | Poland | 8 | |
#38 | Slovakia | 6 | |
#39 | Yugoslavia (Serbia and Montenegro) | 6 | |
#40 | Hong Kong | 5 | |
#41 | Malaysia | 5 | |
#42 | Romania | 5 | |
#43 | Singapore | 5 | |
#44 | Greece | 2 | |
#45 | Luxembourg | 2 | |
#46 | Turkey | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Materials and metallurgy | |
#4 | Basic materials chemistry | |
#5 | Chemical engineering |
# | Name | Total Patents |
---|---|---|
#1 | Indge Herbert S | 121 |
#2 | Flygare Carl G | 113 |
#3 | Silven Herbert A | 109 |
#4 | Swei Gwo Shin | 107 |
#5 | Bauer Ralph | 86 |
#6 | Buljan Sergej-Tomislav | 82 |
#7 | Kistler Samuel S | 68 |
#8 | Ramanath Srinivasan | 64 |
#9 | Andrews Richard M | 63 |
#10 | Wei Paul | 59 |
Publication | Filing date | Title |
---|---|---|
AU7235800A | Removable bond for abrasive tool | |
US6261328B1 | Dimensionally stable abrasive discs | |
US6280288B1 | Process for determining optimum grinding conditions | |
US6187070B1 | Enhanced radiation cure | |
US6096107A | Superabrasive products | |
US2001003884A1 | Production of layered engineered abrasive surfaces | |
US6257973B1 | Coated abrasive discs | |
US6224473B1 | Abrasive inserts for grinding bimetallic components | |
US6062965A | Backup pad for rotary grinder | |
US6159089A | Grinding system | |
CZ20003261A3 | Superabrasive wire saw and process for producing thereof | |
TW431924B | Superabrasive wire saw and method for making the saw | |
BR9909194A | Abrasive tools | |
US6187071B1 | Bond for abrasive tool | |
US6200208B1 | Superabrasive wheel with active bond | |
US6066189A | Abrasive article bonded using a hybrid bond | |
US6077156A | Grinding disc | |
US6048375A | Coated abrasive | |
US6056795A | Stiffly bonded thin abrasive wheel | |
CA2463163A1 | High speed grinding wheel |