Average Co-Inventor Count = 5.14
ph-index = 6
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. American National Can Company (3 from 173 patents)
2. National Can Corporation (1 from 86 patents)
3. Anheuser-busch Companies, Inc. (1 from 11 patents)
6 patents:
1. D356265 - Can
2. D343579 - Can
3. D332750 - Can
4. D306972 - Vertical paneled wall for a container
5. D290688 - Can
6. D283011 - Can