James Murphy
18Patents
11h-index
16Co-inventors
69Inventor score
Filing activity: Oct 30, 1978 → Sep 5, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD545721S1 | Robot | General | 66 | Expired |
| US8770187B2 | Aerosol dispensing device | Human Necessities | 60 | Active |
| US4817237A | Caster plate retention bracket | Performing Operations; Transporting | 35 | Expired |
| US4961492A | Article carrying conveyor and wearstrip set therefor | Performing Operations; Transporting | 33 | Expired |
| US4893709A | Back-flexing article carrying chain | Performing Operations; Transporting | 30 | Expired |
| US4946340A | Dunnage handling system | Performing Operations; Transporting | 26 | Expired |
| US4946021A | Multiple position, conveyor mountable workpiece carrier | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5402880A | Article carrying chain having free tab | Performing Operations; Transporting | 20 | Expired |
| US4804149A | Toilet paper dispenser | Human Necessities | 17 | Expired |
| US6296111A | Modular conveyor beam assembly | Performing Operations; Transporting | 12 | Expired |
| US9022040B2 | Methods for extracting and isolating constituents of cellulosic material | Emerging Cross-Sectional Technologies | 12 | Active |
| US4276272A | Cement waste product as scrubbing medium for sulfur oxides | Performing Operations; Transporting | 10 | Expired |
| US4946025A | Apparatus and method for separating articles on a conveyor | Performing Operations; Transporting | 8 | Expired |
| US8379028B1 | Rigweb | Physics | 6 | Active |
| US4157911A | Decarbonization of ammonium polyphosphate fertilizer solutions | Chemistry; Metallurgy | 2 | Expired |
| US9750904B2 | Aerosol dispensing device | Human Necessities | 0 | Active |
| US5251354A | Transfer device | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9145159B1 | Lightweight tool delivery system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.