Average Co-Inventor Count = 2.40
ph-index = 1
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. Brother Industries, Ltd. (2 from 979 patents)
2 patents:
1. D879844 - Embroidery machine
2. D645512 - Adhesive tape