Average Co-Inventor Count = 1.00
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. Blumer Maschinenbau Ag (1 from 2 patents)
2. Ethicon, Gmbh (3,632 patents)
1 patent:
1. 5768963 - Method and apparatus for punching a stack