Average Co-Inventor Count = 4.29
ph-index = 4
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. Eveready Battery Company, Inc. (3 from 1,039 patents)
2. Gm Global Technolgoy Operations, Inc. (1 from 31,040 patents)
4 patents:
1. 6681915 - High speed manufacturing system
2. 6478134 - High speed manufacturing system
3. 6325198 - High speed manufacturing system
4. 5094263 - Tire pressure management actuator with bypass leakage prevention