Eric S. Hellman
3Patents
3h-index
8Co-inventors
39Inventor score
Filing activity: Mar 8, 1993 → Nov 10, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5530267A | Article comprising heteroepitaxial III-V nitride semiconductor material on a substrate | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7127500B1 | Retrieval of digital objects by redirection of controlled vocabulary searches | Electricity | 8 | Expired |
| US5364836A | Article comprising a superconductor/insulator layer structure, and method of making the article | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.