Average Co-Inventor Count = 1.60
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 (2 from 832,761 patents)
2. Unique Product & Design Co., Ltd. (1 from 123 patents)
4 patents:
1. RE37390 - Device for releasably engaging a wheel axle or other type of member
2. 5857684 - Collapsible golf cart
3. D350426 - Golf cart
4. 4946186 - Telescopic and collapsible golf cart