Average Co-Inventor Count = 2.88
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. Intradin (huzhou) Precision Technology Co., Ltd. (3 from 18 patents)
2. Zhejiang Shiyou Timber Co. Ltd. (2 from 3 patents)
3. Tu, Dengyun (0 patent)
5 patents:
1. D1075212 - Hand-operated forklift
2. 11602101 - Crusher
3. D931904 - Leaf shattering machine
4. 8221660 - Type of surface-reinforced solid wood section material and its manufacturing method
5. 8153038 - Type of wood section material and its manufacturing method