Average Co-Inventor Count = 5.00
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. Thomson-brandt (2 from 100 patents)
2 patents:
1. 4405862 - Thermosensitive data-carrier designed for the recording of information
2. 4176277 - Thermosensitive data-carrier designed for the recording of information