Average Co-Inventor Count = 4.00
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. Zellweger Luwa Ag (2 from 56 patents)
2 patents:
1. 5501100 - Device for measuring the mass of fiber slivers
2. 5499546 - Method of measuring the mass of fiber slivers