Average Co-Inventor Count = 2.00
ph-index = 1
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. American Electric Power Company, Inc. (2 from 16 patents)
2 patents:
1. D957332 - Electric transmission tower with double cross arm
2. D957331 - Electric transmission tower with single cross arm