Average Co-Inventor Count = 1.33
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. Other (1 from 832,812 patents)
2. Gas Research Institute (1 from 645 patents)
2 patents:
1. 4629415 - Flame insert
2. 4524973 - Grip-correcting golf club handle