Average Co-Inventor Count = 3.00
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. Kobelco Construction Machinery Co., Ltd. (3 from 626 patents)
3 patents:
1. D563437 - Traveling body for construction machine
2. D562354 - Traveling body for construction machine
3. D561785 - Traveling body for construction machine