Average Co-Inventor Count = 4.00
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. Amt International Inc. (1 from 42 patents)
2. Petroliam Nasional Berhad (1 from 23 patents)
1 patent:
1. 8070142 - Downcomer distributor