Average Co-Inventor Count = 3.82
ph-index = 3
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. Oceana Energy Company (2 from 9 patents)
2. Rocky Mountain Coasters, Inc. (2 from 4 patents)
3. Other (1 from 832,680 patents)
5 patents:
1. 9566527 - Rolling vehicle track
2. 8590455 - Rolling vehicle track
3. 7604454 - System for generating electricity from fluid currents
4. 7453166 - System for generating electricity from fluid currents
5. 6857373 - Variably curved track-mounted amusement ride