Average Co-Inventor Count = 2.57
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. General Electric Company (3 from 51,901 patents)
3 patents:
1. D257036 - Heavy duty electric plug
2. D257035 - Two prong electric plug
3. D243090 - Cord connector