Average Co-Inventor Count = 5.00
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. Douglas Dynamics LLC (3 from 52 patents)
3 patents:
1. 6928757 - Snowplow mounting assembly
2. 6711837 - Snowplow mounting assembly
3. 6526677 - Snowplow mounting assembly