Average Co-Inventor Count = 2.00
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. Vermeer Manufacturing Company, Inc. (3 from 470 patents)
3 patents:
1. 12423630 - Three-point hitch mount systems
2. 11477930 - Three-point hitch mount systems
3. 9193231 - Drawbar hitch mount assemblies