Average Co-Inventor Count = 1.80
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. Brunton Innovations Inc. (3 from 4 patents)
3 patents:
1. 7927236 - Method of training a golfer to correctly position their hands on a golf club grip
2. 7708648 - Golf training device
3. 7537525 - Golf training device