Average Co-Inventor Count = 2.00
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. Rockwell International Corporation (1 from 3,430 patents)
2. Rockwell Science Center, Inc. (1 from 85 patents)
2 patents:
1. 5612875 - System for accurately determining the mileage traveled by a vehicle
2. 5359528 - System for accurately determining the mileage traveled by a vehicle