Average Co-Inventor Count = 1.14
ph-index = 1
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. Kf E&e Co., Ltd. (3 from 3 patents)
2. Kf Co., Ltd. (1 from 1 patent)
4 patents:
1. 10159922 - Apparatus for removing contaminated material
2. 10159921 - Inertial impact type energy recovering and dust removing apparatus
3. 9944876 - System for producing biochar and method for producing biochar
4. 9278359 - Energy recycling type dust removing processing system for removing contaiminated material in high temperature contaminated gas and inertial impact type energy recovering and dust removing apparatus