Average Co-Inventor Count = 8.00
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. S. C. Johnson Son, Inc. (1 from 2,353 patents)
1 patent:
1. 11517642 - Piezoelectric active emitting device with improved air flow output