Average Co-Inventor Count = 1.60
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. Sunbeam Corporation Limited (1 from 278 patents)
2. John Zink Company, LLC (1 from 203 patents)
2 patents:
1. D280243 - Curler/styler
2. 4479047 - Split barrel electric hair curler/styler