Average Co-Inventor Count = 1.00
ph-index = 1
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. Golfzon Co., Ltd. (2 from 50 patents)
2 patents:
1. 12472416 - Golf swing training apparatus
2. 12420161 - Golf swing training apparatus