Average Co-Inventor Count = 3.09
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. Rogers Athletic Company, Inc. (5 from 49 patents)
2. Stageright Corporation (4 from 35 patents)
9 patents:
1. 9809987 - Seating system with tiltable deck and belt drive
2. 9790698 - Seating system
3. 9540831 - Seating system
4. 9364702 - Exercise device
5. 9332846 - Seating system with tiltable deck and belt drive
6. 8910451 - Seating system
7. 8800210 - Seating system
8. 8646216 - Seating system
9. 8555554 - Seating system