Richard E. Nelson
23Patents
10h-index
28Co-inventors
75Inventor score
Filing activity: Apr 17, 1978 → Jun 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7717495B2 | Vehicle with space utilization | Performing Operations; Transporting | 63 | Active |
| US7795602B2 | Vehicle | Emerging Cross-Sectional Technologies | 54 | Active |
| US8205910B2 | Utility vehicle having modular components | Performing Operations; Transporting | 38 | Active |
| US7871106B2 | Method and apparatus related to transportability of a vehicle | Performing Operations; Transporting | 24 | Active |
| US4350267A | Portable modular beverage dispenser | Performing Operations; Transporting | 24 | Expired |
| US8132827B2 | Vehicle | Emerging Cross-Sectional Technologies | 19 | Active |
| US4878374A | Five bar linkage mechanism | Performing Operations; Transporting | 17 | Expired |
| USRE36926E | Welding control using fuzzy logic analysis of video imaged puddle dimensions | General | 14 | Expired |
| US6672457B2 | Card gripper cap | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5267714A | Fuel tank hanger strap | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5498987A | Integratable solid state reset circuit operable over a wide temperature range | Electricity | 10 | Expired |
| US4318491A | Toroidal pressure vessel | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4329867A | Articulating frame press | Performing Operations; Transporting | 8 | Expired |
| US4580436A | Four bar linkage actuator | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8167072B2 | Vehicle with space utilization | Performing Operations; Transporting | 6 | Active |
| US5614116A | Welding control using fuzzy logic analysis of video imaged puddle dimensions | Performing Operations; Transporting | 6 | Expired |
| USD259014S | Utensil retainer | General | 6 | Expired |
| US5298324A | Magnetic recording medium having a cobalt-plantinum-chromium alloy magnetic layer and a chromium-tungsten underlayer a specified underlayer thickness range | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4470346A | Hydraulic cylinder having a plurality of rods | Performing Operations; Transporting | 4 | Expired |
| US4221237A | Refrigeration heat pump changeover valve assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4643017A | Press having novel guide bars | Performing Operations; Transporting | 4 | Expired |
| US5818074A | Smooth switching thyristor | Electricity | 0 | Expired |
| US9777716B2 | Dual displacement fluid level control pump | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.