Robert W. Walker
34Patents
12h-index
38Co-inventors
81Inventor score
Filing activity: Oct 26, 1976 → Aug 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5356300A | Blind mating guides with ground contacts | Electricity | 158 | Expired |
| US5083272A | Interactive telephone lottery system with a verification code | Emerging Cross-Sectional Technologies | 153 | Expired |
| US7892004B2 | Connector having a sleeve member | Electricity | 111 | Active |
| US4589249A | Mowing apparatus | Human Necessities | 71 | Expired |
| USD275988S | Ceiling air diffuser or the like | General | 60 | Expired |
| US5551882A | Stackable connector | Electricity | 50 | Expired |
| US5478253A | Electrostatic discharge contacts for blind mating connectors | Electricity | 40 | Expired |
| US5697806A | Stackable electrical connector | Electricity | 33 | Expired |
| US4992056A | Surface mount electrical connector and an electrical terminal therefor | Electricity | 20 | Expired |
| US5704801A | Power cable tap connector | Electricity | 19 | Expired |
| US4431783A | Vinyl chloride polymerization in reactor coated with build-up suppressant product | Chemistry; Metallurgy | 15 | Expired |
| US4094935A | Evaporative cooling system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6142815A | Electrical interface connector | Electricity | 12 | Expired |
| USD413099S | Modular connector | General | 12 | Expired |
| US6036535A | Cable end cap for power cable tap connector | Electricity | 9 | Expired |
| US6022240A | Power cable tap connector | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7766690B2 | Connector assembly having a plurality of discrete components | Emerging Cross-Sectional Technologies | 4 | Active |
| US5060256A | Mass polling system with cut-through | Electricity | 4 | Expired |
| US4343366A | Rotor tiller with reversely directed plow | Human Necessities | 3 | Expired |
| USD796297S1 | Lock | General | 3 | Active |
| US4095679A | Stop means for self-propelled sprinkler | Human Necessities | 3 | Expired |
| USD409144S | Network cable connector | General | 3 | Expired |
| USD762440S1 | Lock | General | 3 | Active |
| US7934961B2 | Low profile contact | Emerging Cross-Sectional Technologies | 2 | Active |
| USD762441S1 | Lock | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.