Average Co-Inventor Count = 2.00
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. Deere & Company (3 from 8,504 patents)
2. Sauer-Danfoss Inc. (1 from 170 patents)
3 patents:
1. 8063505 - Keyless ignition
2. 7721842 - Articulated work vehicle steering system with controlled steering cushioning and associated method
3. 7283900 - Work vehicle steering system with flow-metering curve selection and associated method