Average Co-Inventor Count = 1.60
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. Massey-ferguson Inc. (4 from 78 patents)
4 patents:
1. 4447860 - Backlighted instrument console for a tractor
2. D256018 - Tractor console
3. 4081046 - Drive train support for an articulated vehicle
4. D245983 - Combined tractor body and cab