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. Emi, LLC (2 from 268 patents)
2 patents:
1. 4097746 - Driving and positioning arrangement for radiography
2. 3955046 - Improvements relating to automatic target following apparatus