Average Co-Inventor Count = 3.43
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. Jiangsu Xcmg Construction Machinery Research Institute Ltd. (3 from 44 patents)
2. Xcmg Construction Machinery Co., Ltd. Road Machinery Branch (1 from 2 patents)
3. Xuzhou Xugong Special Construction Machinery Co., Ltd. (1 from 1 patent)
4. Jiangsu Xcmg Construction Machinery Research Institute Co., Ltd (1 from 1 patent)
4 patents:
1. D949207 - Excavating and loading machine
2. D947255 - Loader
3. D945492 - Road roller
4. D909423 - Backhoe loader