Average Co-Inventor Count = 5.46
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. Commissariat a L'energie Atomique (1 from 3,559 patents)
2. Le Carbone Lorraine (1 from 46 patents)
2 patents:
1. 4966729 - Material having a resistivity with a positive temperature coefficient
2. 4535317 - Piezoresistive gauge formed by an electrically conductive organic