Average Co-Inventor Count = 1.14
ph-index = 4
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 832,843 patents)
4 patents:
1. 5820481 - Golf putter
2. D372752 - Golf putter head
3. 4696330 - Spill collector assembly for liquid storage vessels
4. 4280736 - Vehicle wheel