Average Co-Inventor Count = 2.57
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. Hickory Springs Manufacturing Company (6 from 77 patents)
6 patents:
1. 9861857 - Multiple strand pool noodle
2. 9540082 - Flotation device
3. 9457876 - Multiple strand pool noodle
4. 9061746 - Flotation device
5. 9017124 - Flotation device
6. 8747173 - Flotation device