Average Co-Inventor Count = 2.00
ph-index = 4
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. Tsann Kuen USA Inc. (4 from 46 patents)
4 patents:
1. 5970858 - Table top grill
2. 5606905 - Device for cooking foodstuffs
3. 5363748 - Electrical cooker
4. D347548 - Cooking device