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. Petroleum Fermentations N.v. (1 from 22 patents)
2. Sansing, John W. (0 patent)
3. Hayes, Michael E. (0 patent)
4. Williams, Joseph L. (0 patent)
5. Deal, James F. (0 patent)
1 patent:
1. 4592786 - Process for cleaning an oil contaminated vessel