Average Co-Inventor Count = 3.43
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. Union Special Corporation (2 from 216 patents)
2 patents:
1. 5709162 - Semi-automatic method to attach circular collars to T-shirts
2. 5570647 - Automatic attachment of a rib knit band to a shirt body