Average Co-Inventor Count = 1.33
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. Sergeant's Pet Products, Inc. (2 from 2 patents)
2 patents:
1. 6672252 - Pet chew
2. D475816 - Curved bone shaped pet product