Average Co-Inventor Count = 2.00
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. Cotran Corporation (4 from 4 patents)
4 patents:
1. 11026401 - Tool for marking livestock
2. D922001 - Tool for marking livestock
3. D908977 - Feeding bottle for a mammal
4. D889048 - Feeding bottle for a large mammal