Average Co-Inventor Count = 1.33
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. De La Rue Giori S.a. (2 from 107 patents)
2. Kba-giori S.a. (50 patents)
2 patents:
1. 6050606 - Safety drawing for securities
2. 5435247 - Printing plate with raised etched image