Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Natural gas,Submersible pump,Centrifugal pump, ...[+2] | Patent: 118 | |
2 | Petroleum industry,Natural resource management | Patent: 37 | ||
3 | Patent: 34 | |||
4 | Natural gas,Drill bit,Directional drilling | Patent: 30 | ||
5 | ![]() | Software,Landmark,Systems design, ...[+1] | Patent: 16 | |
6 | Petroleum industry | Patent: 15 | ||
7 | ![]() | Adhesive,Aerospace,Mechanical engineering, ...[+2] | Patent: 12 | |
8 | ![]() | Directional drilling,Renewable energy,Electronics, ...[+2] | Patent: 7 | |
9 | ![]() | Patent: 7 | ||
10 | ![]() | Petroleum industry,Firm service | Patent: 7 | |
11 | Petroleum industry | Patent: 7 | ||
12 | Patent: 7 | |||
13 | ![]() | Petroleum,Petroleum industry,Chemical engineering, ...[+2] | Patent: 5 | |
14 | Petroleum industry,Petroleum,Natural gas | Patent: 5 | ||
15 | ![]() | MacNeill,Construction engineering | Patent: 5 | |
16 | Computer hardware,Electronics | Patent: 5 | ||
17 | ![]() | Drill bit,Web development,Petroleum industry, ...[+2] | Patent: 4 | |
18 | ![]() | Directional drilling,Electronics,Computer hardware | Patent: 3 | |
19 | ![]() | Customer relationship management,Systems design,Silicon valley, ...[+2] | Patent: 3 | |
20 | Beryllium,Metal,Superhard material, ...[+2] | Patent: 3 |