Average Co-Inventor Count = 2.00
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. Sharp Corporation (1 from 847 patents)
2. Ab Leo (1 from 5 patents)
2 patents:
1. D267344 - Contact lens sterilizer unit
2. 4341948 - Apparatus with built-in heating device for disinfecting contact lenses