Average Co-Inventor Count = 2.86
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. Lever Brothers Company, Division of Conopco, Inc. (2 from 588 patents)
2 patents:
1. 5577612 - Fabric softener sheet dispenser cartons
2. 5305881 - Dispenser for fabric softener sheets