Average Co-Inventor Count = 2.40
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. Rocky Mountain Coasters, Inc. (4 from 4 patents)
4 patents:
1. 10369720 - Stacked rolling vehicle track
2. 9821490 - Stacked rolling vehicle track
3. 9566527 - Rolling vehicle track
4. 8590455 - Rolling vehicle track