Average Co-Inventor Count = 2.70
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. Reemtsma Cigarettenfabriken Gmbh (3 from 22 patents)
3 patents:
1. 12433325 - Elongated smoking article
2. 12108783 - Elongated smoking article
3. 8863751 - Apparatus for filling cigarette tubes with tobacco