Average Co-Inventor Count = 3.00
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. Wirtgen America, Inc. (2 from 14 patents)
2 patents:
1. 9982398 - Hopper insert for an asphalt paving machine
2. 9702095 - Hopper insert for an asphalt paving machine