Average Co-Inventor Count = 4.55
ph-index = 4
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. Alcoa Inc. (5 from 507 patents)
5 patents:
1. D647371 - Cup
2. D643752 - Shaped can
3. D628906 - Can
4. D628905 - Can
5. 6929120 - Curved back reclosable metal packaging unit