Average Co-Inventor Count = 1.50
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. (2 from 78 patents)
2. Gse, Inc. (1 from 28 patents)
3 patents:
1. 4447860 - Backlighted instrument console for a tractor
2. D270717 - Electronic weigh scale
3. D256018 - Tractor console