Average Co-Inventor Count = 4.00
ph-index = 1
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. Energizer Auto, Inc. (5 from 22 patents)
5 patents:
1. D1071764 - Air conditioning refrigerant charging device with digital gauge
2. D991815 - Air conditioning refrigerant charging device with digital gauge
3. D976728 - Air conditioning refrigerant charging device with digital gauge
4. D924707 - Air conditioning refrigerant charging device with digital gauge
5. D924708 - Air conditioning refrigerant charging device with digital gauge