Average Co-Inventor Count = 3.60
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. International Harvester Company (2 from 481 patents)
2. Cnh America LLC (1 from 969 patents)
3 patents:
1. 6901730 - End hood extension for a corn header
2. 4227363 - Floating cutterbar header and height control
3. 3975889 - Harvesting combine and separate quick attach crop pickup components