Average Co-Inventor Count = 2.77
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. Case Corporation (1 from 575 patents)
2. J. I. Case Company (1 from 564 patents)
3. International Harvester Company (1 from 481 patents)
3 patents:
1. 5373924 - Shift mechanism for an off-highway implement
2. 4527444 - Tilt-telescope steering wheel arrangement
3. 4046021 - Free floating actuating linkage