Average Co-Inventor Count = 2.10
ph-index = 4
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. General Electric Company (7 from 51,873 patents)
7 patents:
1. 4737414 - Multilayer composites comprising polyetherimide layers adjacent to
2. 4734331 - Multilayer structure having at least one polycarbonate layer
3. 4657972 - Polycarbonate compositions
4. 4609592 - Multilayered structure
5. 4608311 - Multilayer polycarbonate structures
6. 4587295 - Polycarbonate composition
7. 4579910 - Polycarbonate composition