Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Chemical plant,Construction engineering,Civil engineering, ...[+2] | Patent: 162 | ||
2 | ![]() | Filter (aquarium),Automotive engineering,Refrigeration, ...[+2] | Patent: 131 | |
3 | Cement,Construction engineering | Patent: 129 | ||
4 | ![]() | Health care,Biology,Chemical engineering, ...[+2] | Patent: 83 | |
5 | Patent: 61 | |||
6 | ![]() | Automotive engineering,Mechanical engineering,Electronics, ...[+2] | Patent: 54 | |
7 | ![]() | Agriculture,Petrochemical,Chemical engineering, ...[+2] | Patent: 47 | |
8 | ![]() | Power transmission,Electronics,Turbine, ...[+2] | Patent: 37 | |
9 | ![]() | Raw material,Automotive engineering,Aerospace, ...[+2] | Patent: 34 | |
10 | ![]() | X-ray,Medical equipment,Medicine, ...[+2] | Patent: 28 | |
11 | ![]() | Vacuum cleaner,Microwave oven,Electronics, ...[+2] | Patent: 24 | |
12 | Polyolefin,Polypropylene,Polyethylene | Patent: 24 | ||
13 | ![]() | Microwave,Fast-moving consumer goods,Vacuum cleaner, ...[+2] | Patent: 22 | |
14 | Refrigeration | Patent: 20 | ||
15 | ![]() | Latitude,Automotive engineering,Agriculture, ...[+2] | Patent: 19 | |
16 | ![]() | Water treatment,Chemical engineering,Automotive engineering, ...[+2] | Patent: 18 | |
17 | Precious metal,Chemical engineering,Nutrition, ...[+2] | Patent: 18 | ||
18 | Filtration,Mining engineering,Natural resource management | Patent: 18 | ||
19 | Filter (aquarium),Fuel filter,Machine element, ...[+2] | Patent: 17 | ||
20 | Manufacturing engineering,Mechanical engineering,Surface mining, ...[+2] | Patent: 15 |