Steven D. Roberts
16Patents
4h-index
27Co-inventors
60Inventor score
Filing activity: Sep 30, 1982 → Mar 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8755555B2 | Adjustable and convertible audio headphones | Electricity | 147 | Active |
| US6475125B1 | Harness for performing aerobic exercises on a therapeutic ball | Human Necessities | 10 | Expired |
| US4477230A | Continuous pressure and temperature readout for submersible pumps | Physics | 6 | Expired |
| US9551294B2 | Sliding nozzle flap assembly | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8459936B2 | Flexible seal for gas turbine engine system | Emerging Cross-Sectional Technologies | 3 | Active |
| US10066495B2 | Organic matrix composite structural inlet guide vane for a turbine engine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8572986B2 | Retainer for suspended thermal protection elements in a gas turbine engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9284889B2 | Flexible seal system for a gas turbine engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8647048B2 | Flexible seal for gas turbine engine system | Emerging Cross-Sectional Technologies | 2 | Active |
| US9228533B2 | Flexible seal for gas turbine engine system | Emerging Cross-Sectional Technologies | 2 | Active |
| US10808539B2 | Rotor blade for a gas turbine engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11008879B2 | Continuous wedge vane arm with failsafe retention clip | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9359972B2 | Multi axis slide carriage system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10302041B2 | Sliding nozzle flap assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11111804B2 | Inserts for slotted integrally bladed rotor | Emerging Cross-Sectional Technologies | 0 | Active |
| US10968767B2 | Nested direct vane angle measurement shaft | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.