Average Co-Inventor Count = 1.92
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. J. I. Case Company (2 from 564 patents)
2. International Harvester Company (2 from 481 patents)
4 patents:
1. 4530537 - Moveable filler assembly
2. 4527444 - Tilt-telescope steering wheel arrangement
3. 4128191 - Collector for a pneumatic dispenser
4. 3999674 - Bale loader and shredder