Average Co-Inventor Count = 3.00
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. Build-a-bear Workshop, Inc. (2 from 32 patents)
2. Build-a-bear Retail Management, Inc. (1 from 7 patents)
3 patents:
1. D506232 - Doll with an open mouth
2. D496081 - Doll with an open mouth
3. D494232 - Doll with a closed mouth