Average Co-Inventor Count = 2.40
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. Bobst (shanghai) Ltd. (2 from 6 patents)
2 patents:
1. 11981045 - Advance-shaft transition apparatus and hot foil stamping and die-cutting equipment
2. 11331902 - Blowing means unit and hot foil stamping and die-cutting device