Average Co-Inventor Count = 4.00
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. Panavision International, L.p. (4 from 52 patents)
4 patents:
1. 12248234 - Camera optical element having tactile indicator
2. 11681206 - Camera optical element having tactile indicator
3. 11003060 - Camera optical element having tactile indicator
4. 10254634 - Camera optical element having tactile indicator