Average Co-Inventor Count = 2.40
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. Other (1 from 832,812 patents)
2. Ajax Magnethermic Corporation (1 from 32 patents)
2 patents:
1. 4749419 - Method for heat treating rail
2. 4093839 - Apparatus and method for inductively heating metallic tubing having an