Average Co-Inventor Count = 2.00
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. Other (3 from 832,880 patents)
3 patents:
1. 6102021 - Baseball inserter for pitching machines
2. 6026798 - Professional batting training machine
3. 5897445 - Professional batting training machine