Average Co-Inventor Count = 1.56
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. Polaris Industries Inc. (5 from 887 patents)
5 patents:
1. 12233940 - Roll over protection system
2. 12172518 - Vehicle
3. 11814104 - Roll over protection system
4. 11628722 - Vehicle
5. 11479302 - Roll over protection system