Average Co-Inventor Count = 2.67
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. Soil-max, Inc. (2 from 3 patents)
2 patents:
1. 12346635 - Tile planning and design
2. 10779453 - Agricultural implement for use after installation of drainage tile