Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | National Research Development Corp. | patent citation: 300 | ||
2 | Associated Electrical Industries Ltd. | patent citation: 172 | ||
3 | Fairford Electronics Ltd. | Electric motor,Starter,Electronics, ...[+2] | patent citation: 75 | |
4 | GEC Alsthom Ltd. | Mechanical engineering,Railway signalling,Construction engineering | patent citation: 53 | |
5 | ITT Industries Ltd. | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | patent citation: 34 |