Average Co-Inventor Count = 1.00
ph-index = 3
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. Iris Ohyama Inc. (4 from 152 patents)
4 patents:
1. D1053675 - Cooler
2. D957780 - Drying rack
3. D957781 - Drying rack
4. D907866 - Pet gate