Average Co-Inventor Count = 3.43
ph-index = 2
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. Basf Aktiengesellschaft (1 from 10,754 patents)
2. Sulzer Brothers Limited (1 from 790 patents)
2 patents:
1. 5149574 - Laminates of improved edge stability
2. 5002096 - Heddle frame actuating apparatus with flexure spring