Average Co-Inventor Count = 3.75
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. Caterpillar Inc. (1 from 9,483 patents)
2. Clean Fuel Technology, Inc. (1 from 7 patents)
2 patents:
1. 6447556 - Fuel emulsion blending system
2. 5873916 - Fuel emulsion blending system