Robert Scott Evans
18Patents
6h-index
23Co-inventors
66Inventor score
Filing activity: Dec 28, 1987 → Oct 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4858462A | Acoustic emission leak source location | Physics | 58 | Expired |
| US7041041B1 | Exercise equipment | Human Necessities | 53 | Expired |
| US5622294A | Golf cart towing belt | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5580790A | Method and apparatus for processing fluids | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4859943A | Inspection method using magnetic particles in a liquid carrier in combination with electrical detection means | Physics | 7 | Expired |
| US10814889B2 | Modular drive train for railcar mover | Emerging Cross-Sectional Technologies | 7 | Active |
| US6610932B2 | Cable and method for precluding fluid wicking | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9404776B2 | System and method for tailoring polarity transitions of magnetic structures | Electricity | 6 | Active |
| US9219403B2 | Magnetic shear force transfer device | Electricity | 4 | Active |
| USD488198S1 | Exercise device | General | 2 | Expired |
| US8810348B2 | System and method for tailoring polarity transitions of magnetic structures | Electricity | 2 | Active |
| US9257219B2 | System and method for magnetization | Electricity | 1 | Active |
| US8848973B2 | System and method for authenticating an optical pattern | Electricity | 1 | Active |
| USD506515S1 | Exercise device | General | 1 | Expired |
| US9617394B2 | Coated particles for forming of continuous polymeric or metallic layers | Emerging Cross-Sectional Technologies | 0 | Active |
| US9878724B2 | Traction assist for railcar mover | Performing Operations; Transporting | 0 | Active |
| US9420888B1 | Graverse chair | Human Necessities | 0 | Active |
| US11820406B2 | Magnetic traction assist for railcar mover | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.