Average Co-Inventor Count = 4.09
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. Snap-on Inc. (3 from 750 patents)
3 patents:
1. 7286927 - Determining engine cylinder contribution from indexed engine data
2. 7171302 - Determining engine cylinder contribution from indexed engine data
3. 7162397 - Decoding an alternator output signal