Simon Roberts
18Patents
9h-index
13Co-inventors
69Inventor score
Filing activity: Mar 26, 1984 → Jun 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6238000A | Mechanism for chair | Human Necessities | 35 | Expired |
| USD399155S | Security detector housing and mounting brackets | General | 35 | Expired |
| USD447075S | Key pad for an alarm system | General | 29 | Expired |
| US6346543B1 | Use of a taxoid to treat abnormal cell proliferation in the brain | Human Necessities | 28 | Expired |
| US4612798A | Pneumatic tire leak detector and method | Physics | 19 | Expired |
| US4693118A | Pneumatic tire leak detector | Physics | 15 | Expired |
| US4540035A | Tire repair patch | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5692721A | Tamper-proof bracket and housing assembly | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4802388A | Tire repair plug and tool | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6619745B2 | Connection assembly for a chair back | Human Necessities | 9 | Expired |
| US4579161A | Closure for repairing a tire | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8205735B2 | Monitoring handrails to reduce falls | Fixed Constructions | 7 | Active |
| US5062323A | Tire repair plug and installation tool | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD367271S | Monitor housing with mounting bracket | General | 4 | Expired |
| US5653313A | Brake blocks | Performing Operations; Transporting | 3 | Expired |
| US4710249A | Tire repair method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8534445B2 | Monitoring handrails to reduce falls | Fixed Constructions | 1 | Active |
| US7836003B2 | Assisting a user experiencing cognitive decline by retracing footsteps | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.