Average Co-Inventor Count = 2.00
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. Herborn & Breitenbach Gmbh & Co. Kg (2 from 2 patents)
2 patents:
1. 5921124 - Drawing process control method
2. 5628219 - Drawing process control method