Average Co-Inventor Count = 4.00
ph-index = 1
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. Rolic Ag (2 from 131 patents)
2 patents:
1. 11054551 - Multiple image scattering device
2. 10889141 - Multiple hidden image security device