Average Co-Inventor Count = 4.00
ph-index = 2
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. National Diversified Sales, Inc. (2 from 31 patents)
2 patents:
1. 7651297 - Catch basin having selectable port position
2. 7210876 - Rollable load bearing mat for turf areas