Average Co-Inventor Count = 5.00
ph-index = 1
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. Douglas Dynamics LLC (4 from 54 patents)
4 patents:
1. 11427978 - Snow plow and mount assembly
2. 11332899 - Snow plow and mount assembly
3. 10900183 - Snow plow and mount assembly
4. 9869067 - Snow plow and mount assembly