Robert J. Clark
19Patents
5h-index
28Co-inventors
66Inventor score
Filing activity: Jun 26, 1974 → May 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4929014A | Full windshield sunshade | Performing Operations; Transporting | 31 | Expired |
| US4866579A | Snap-in mirror package | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5608198A | Circuit breaker arrangement for protection against electrical arcs | Electricity | 7 | Expired |
| US5322119A | Submersible well probe sleeve | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7526894B2 | Door and method of manufacturing | Fixed Constructions | 6 | Active |
| US5581063A | Arc-resistant shield for protecting a movable contact carrier of a circuit breaker | Electricity | 5 | Expired |
| US3943298A | Automatic number identification | Electricity | 5 | Expired |
| USD283248S | Air exhaust manifold for cadaver table | General | 3 | Expired |
| US11650031B2 | Shaped charge devices, systems, and related methods of use | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8112568B1 | Cable presence detection system | Physics | 1 | Active |
| US7152377B2 | Door and method of manufacturing | Fixed Constructions | 1 | Expired |
| US11193325B2 | Traffic door construction and method of making same | Fixed Constructions | 1 | Active |
| USD1025401S1 | Ground cover board | General | 1 | Active |
| US10626647B2 | Universal sliding door system | Fixed Constructions | 0 | Active |
| US6763859B1 | Blow tube construction | Performing Operations; Transporting | 0 | Expired |
| USD268818S | Fill height gauge | General | 0 | Expired |
| US12025414B2 | Shaped charge devices, systems, and related methods of use | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD268817S | Fill height gauge | General | 0 | Expired |
| US12416491B2 | Method and system for measurement of coke drum deformation | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.