Average Co-Inventor Count = 2.57
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. Sanyei Corporation (2 from 24 patents)
2. Dynamic Classics, Ltd. (1 from 20 patents)
3 patents:
1. D285898 - Electric hand-held can opener
2. D275042 - Travel iron
3. D274382 - Vacuum cleaner