Average Co-Inventor Count = 3.00
ph-index = 3
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. Woodstream Corporation (3 from 340 patents)
3 patents:
1. D566551 - Container lid
2. D558577 - Container
3. D557600 - Combined container and lid