Average Co-Inventor Count = 6.00
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. Korea Institute of Ocean Science & Technology (1 from 96 patents)
1 patent:
1. 11286020 - Ballast water-free vessel using difference in depth of bottom shell plate between bow/stern and midship section and construction method thereof