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. Alcan International Limited (2 from 495 patents)
2 patents:
1. 4972047 - Resistance welding of aluminium
2. 4924057 - Method of forming a joint between aluminum workpieces with curable