Average Co-Inventor Count = 2.93
ph-index = 3
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. Focke & Co. (4 from 578 patents)
4 patents:
1. 11279542 - Cigarette package
2. 10633169 - Cigarette package
3. 7455176 - Cigarette package
4. 4636186 - Apparatus for setting and shaping glued cigarette packs