Robert LeGrand
4Patents
4h-index
5Co-inventors
43Inventor score
Filing activity: Jun 20, 1989 → Mar 22, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6778837B2 | System and method for providing access to mobile devices based on positional data | Electricity | 96 | Expired |
| US5269634A | Apparatus and method for sequential batch anaerobic composting of high-solids organic feedstocks | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4957532A | Glass-treating furnace with roller conveyor | Chemistry; Metallurgy | 9 | Expired |
| US6898628B2 | System and method for providing positional authentication for client-server systems | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.