Average Co-Inventor Count = 4.36
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. Andreas Stihl Ag Co. Kg (2 from 764 patents)
2 patents:
1. 8511650 - Carburetor assembly
2. 7717974 - Air filter arrangement for an internal combustion engine