Average Co-Inventor Count = 1.69
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 (4 from 8,451 patents)
4 patents:
1. 8235151 - Return to neutral control mechanism for zero turning radius mower
2. 7798292 - Engine noise baffle for tractor brake shaft
3. 7574850 - Caster wheel locking system for walk-behind mower
4. 6945505 - Seat mount assemblies for tractors