Robert Schulz
24Patents
5h-index
22Co-inventors
69Inventor score
Filing activity: Oct 3, 1977 → Feb 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5633584A | Three-dimensional detection, dosimetry and imaging of an energy field by formation of a polymer in a gel | Physics | 17 | Expired |
| US6218673A | Optical scanning tomography for three-dimensional dosimetry and imaging of energy fields | Physics | 11 | Expired |
| US5321357A | Three-dimensional detection, dosimetry and imaging of an energy field by formation of a polymer in a gel | Physics | 10 | Expired |
| US7232028B2 | Cleaning unit for cleaning travel equipment, travel equipment with a cleaning unit and method for carrying out a cleaning sequence for cleaning travel equipment | Performing Operations; Transporting | 7 | Expired |
| USD796148S1 | Travelator | General | 7 | Active |
| US9718647B2 | Pallet of a moving walkway | Performing Operations; Transporting | 5 | Active |
| USD753365S1 | Travelator | General | 4 | Active |
| US8800743B2 | Safety brake for an escalator or a moving walkway | Performing Operations; Transporting | 4 | Active |
| US9394143B2 | Conveying chain sprocket and/or deflection chain sprocket having an increased service life | Performing Operations; Transporting | 4 | Active |
| US9862575B2 | Link chain of a moving walkway or an escalator | Performing Operations; Transporting | 3 | Active |
| US9944496B2 | Track system for an escalator or a moving walkway | Performing Operations; Transporting | 3 | Active |
| US9617122B2 | Pallet for a moving walk or step for an escalator | Performing Operations; Transporting | 3 | Active |
| US9682847B2 | Fastening device for fastening a step or a pallet to a traction mechanism | Performing Operations; Transporting | 3 | Active |
| US9745173B2 | Handrail drive for an escalator or a moving walkway | Performing Operations; Transporting | 3 | Active |
| US10150650B2 | Method for installing a support structure for a passenger transport system in a construction | Performing Operations; Transporting | 2 | Active |
| US4128041A | Weapon elevating mechanism having an automatic clutch | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9932206B2 | Fastening device for fastening a plate to traction means | Performing Operations; Transporting | 1 | Active |
| US7381006B2 | Device for fastening components | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9664220B2 | Component with a fastening device for attachments | Emerging Cross-Sectional Technologies | 1 | Active |
| US9988244B2 | Track system for an escalator or moving walkway | Emerging Cross-Sectional Technologies | 1 | Active |
| US11913215B2 | Truss section connection region | Fixed Constructions | 0 | Active |
| US9643822B2 | Pallet of a moving walkway or step for an escalator | Performing Operations; Transporting | 0 | Active |
| US9908747B2 | Cladding component for an escalator or a moving walkway | Performing Operations; Transporting | 0 | Active |
| US10777961B2 | Generating plasma or laser pulses by radiofrequency excitation pulses | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.