Average Co-Inventor Count = 2.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Gec-alsthom Limited (3 from 28 patents)
3 patents:
1. 5566443 - Methods of making power distribution transformers
2. 5455553 - Distribution transformers
3. 5387894 - Distribution transformers