Average Co-Inventor Count = 5.00
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. Campbell Hausfeld/scott Fetzer Company (2 from 136 patents)
2 patents:
1. D517934 - Tire pressure gauge
2. D503898 - Tire pressure gauge