Average Co-Inventor Count = 1.33
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. Westinghouse Electric Corporation (2 from 8,033 patents)
2 patents:
1. 4564998 - Coil winding methods and apparatus
2. 4529138 - Strip core winder for core-coil assembly