Average Co-Inventor Count = 4.00
ph-index = 6
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. (6 from 631 patents)
6 patents:
1. D642205 - Cab for construction machine
2. D640293 - Operating panel with duct cover for construction machine
3. D637630 - Cab for construction machine
4. D636795 - Cab for construction machine
5. D636794 - Rear cover for construction machine
6. D636410 - Trim for construction machine