Robert Schroeder
26Patents
10h-index
21Co-inventors
75Inventor score
Filing activity: Aug 7, 1978 → May 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5982285A | Compliance monitoring system | Human Necessities | 102 | Expired |
| US4308696A | Gutter cover assembly | Fixed Constructions | 59 | Expired |
| US5229198A | Bearing material having a matrix impregnated with polymeric resin | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4403364A | Automatic brush cleaner | Human Necessities | 26 | Expired |
| US5217308A | Linear motion roller contact bearing assembly with bearing race inserts | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US7091679B2 | Magnetic thrust motor | Electricity | 15 | Expired |
| US4517056A | Slice lip adjustment | Textiles; Paper | 10 | Expired |
| US6149308A | Linear rail system having preload adjustment apparatus | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7478597B2 | Multi-axis gantry system | Performing Operations; Transporting | 10 | Active |
| US4995734A | Pillow block housing for a shaft-supporting bearing | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6450687B1 | Linear rail system having preload adjustment apparatus | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4726883A | Apparatus for selectively moving the slice lip of a headbox | Textiles; Paper | 6 | Expired |
| US9303742B2 | Inverted spline rail system | Emerging Cross-Sectional Technologies | 6 | Active |
| US9243697B2 | Nut with flexible fingers and radial compression members | Emerging Cross-Sectional Technologies | 5 | Active |
| US9334937B2 | Floating nut and carriage assembly | Emerging Cross-Sectional Technologies | 3 | Active |
| US4479279A | Brush for automatic brush cleaning apparatus | Human Necessities | 3 | Expired |
| US5584418A | Flexible container having dispensing head with exposed shoulder | Performing Operations; Transporting | 3 | Expired |
| US8235595B2 | Guide rail and method for manufacturing same | Emerging Cross-Sectional Technologies | 2 | Active |
| US4192349A | Air conditioning valve | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8684605B2 | Guide rail | Emerging Cross-Sectional Technologies | 2 | Active |
| US8029193B2 | Guide rail and method for manufacturing same | Emerging Cross-Sectional Technologies | 2 | Active |
| US11362562B2 | Axial anti-backlash stepper/servo motor | Electricity | 1 | Active |
| US11598400B2 | Nut with flexible fingers and self-aligning members | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11621602B2 | Axial anti-backlash stepper/servo motor | Electricity | 0 | Active |
| US9056374B2 | Guide rail and method for manufacturing same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.