Average Co-Inventor Count = 3.00
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. William Marsh Rice University (1 from 636 patents)
2. Northrop Grumman Systems Corporation (3,388 patents)
1 patent:
1. 8223330 - Nanostructures and lithographic method for producing highly sensitive substrates for surface-enhanced spectroscopy