Average Co-Inventor Count = 6.72
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. Wenger Corporation (4 from 102 patents)
4 patents:
1. 7275788 - Music posture chairs
2. D524583 - Chair, seat and back
3. D524082 - Chair frame
4. D523255 - Posture chair