Average Co-Inventor Count = 6.00
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. Bernina International Ag (1 from 28 patents)
2. Bernina Ag (1 from 1 patent)
2 patents:
1. D753732 - Long arm sewing machine for quilts
2. D752659 - Long arm sewing machine for quilts