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. Gao Gesellschaft Fur Automation Und Organisation Mbh (1 from 182 patents)
2. Gao Gesellschaft F{umlaut Over (u)}r Automation Und Organisation (1 from 1 patent)
2 patents:
1. 6179338 - Compound film for an identity card with a humanly visible authenticity feature
2. 5944356 - Identity card with a humanly visible authenticity feature