Robert E. DeWitt
11Patents
5h-index
5Co-inventors
59Inventor score
Filing activity: Jul 3, 1974 → Jun 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7797217B2 | System for managing the total risk exposure for a portfolio of loans | Physics | 92 | Active |
| US7797218B2 | Method of compensating an employee | Physics | 29 | Active |
| US5730366A | Oscillating, transverse-axis water sprinkler with see-saw spray arm and twist-positionable nozzles | Performing Operations; Transporting | 25 | Expired |
| US4281793A | Water sprinkler with flat plate pattern control | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4269354A | Water sprinkler | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7797214B2 | Financing and securitization structure for a portfolio of loans | Physics | 5 | Active |
| US4180210A | Water sprinkler | Emerging Cross-Sectional Technologies | 3 | Expired |
| US3965250A | Separation of sulfur isotopes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7246756B2 | Transverse axes oscillating water sprinkler with cam driven, oscillating nozzles | Performing Operations; Transporting | 1 | Expired |
| US11154019B2 | Water sprinkler for spraying a select depth of water per unit area onto one or a group of ground areas of any shape and relative size | Performing Operations; Transporting | 0 | Active |
| US10874059B2 | Water sprinkler for spraying a select depth of water per unit area onto one or a group of ground areas of any shape and relative size | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.