Average Co-Inventor Count = 5.60
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. Spectrum Brands, Inc. (4 from 632 patents)
4 patents:
1. D1105609 - Shaver
2. D990047 - Set of nested shaver combs
3. D990048 - Set of nested shaver combs
4. 11351685 - Hair grooming appliance