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. Sport Supply Group, Inc. (2 from 9 patents)
2 patents:
1. 5476297 - Retractable ball shagger and carrying device
2. D363021 - Golf ball accessory package