Average Co-Inventor Count = 2.73
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. Essex Industries, Inc. (5 from 31 patents)
5 patents:
1. D368099 - Fuel pump
2. D362711 - Fuel regulator
3. D361627 - Fuel regulator
4. D360456 - Fuel regulator
5. D341887 - Hospital gas delivery system