Average Co-Inventor Count = 2.40
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. Pro Performance Sports, Inc. (6 from 55 patents)
6 patents:
1. 9827475 - Baseball batting tee
2. 9675830 - Agility ladder
3. D761368 - Golf club grip trainer
4. D760337 - Putting practice mat
5. 9333440 - Adjustable height hurdle
6. D750719 - Flexible hurdle