Average Co-Inventor Count = 1.00
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. Hillerich Bradsby Company (3 from 87 patents)
3 patents:
1. D607949 - Baseball bat
2. D596250 - Baseball bat
3. D590900 - Baseball bat