Average Co-Inventor Count = 5.07
ph-index = 4
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. Sundance Spas, Inc. (4 from 26 patents)
5 patents:
1. 8789216 - Spa with waterfall
2. 8407823 - Spa with waterfall
3. D594129 - Spa jet
4. D593350 - Hollow core pillow
5. D592311 - Spa jet