Erwin C. Shepard
2Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: Jul 19, 1996 → May 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6620472B1 | Laminated resilient flexible barrier membranes | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6764629B2 | Laminated resilient flexible barrier membranes | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.