Average Co-Inventor Count = 2.68
ph-index = 5
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 (5 from 136 patents)
2. Campbell Hausfeld (2 from 7 patents)
7 patents:
1. D889230 - Inflation gun
2. D863016 - Inflation gun
3. D637211 - Compressor
4. D636792 - Compressor
5. D636409 - Compressor
6. D622739 - Compressor shroud
7. D601173 - Gauge