Average Co-Inventor Count = 4.80
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. S. C. Johnson Son, Inc. (1 from 2,353 patents)
2. Prince Castle Inc. (1 from 163 patents)
2 patents:
1. 8376310 - Pinch valve
2. D647998 - Container for a fluid dispensing device