Average Co-Inventor Count = 3.20
ph-index = 3
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. Coato Workshop Inc. (4 from 6 patents)
4 patents:
1. 6844811 - Speedometer display and method for motor vehicles
2. 6836713 - Navigational method and device for user interface for motor vehicles
3. 6781512 - Multiple RPM indicating tachometer for motor vehicles
4. D475642 - Navigational system display for a motor vehicle