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. Raychem Limited (2 from 1,259 patents)
2 patents:
1. 4658121 - Self regulating heating device employing positive temperature
2. 4560498 - Positive temperature coefficient of resistance compositions