Willy Adrian
20Patents
9h-index
25Co-inventors
71Inventor score
Filing activity: Aug 6, 1985 → Jan 5, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4619355A | Escalator handrail entry safety switch actuator | Performing Operations; Transporting | 18 | Expired |
| US5496086A | Apparatus for transporting a balustrade for a passenger conveyor | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5029690A | Decking trim fastening for curved escalator | Performing Operations; Transporting | 14 | Expired |
| US4690264A | Multifunction glassholder for escalator balustrade | Performing Operations; Transporting | 13 | Expired |
| US4924995A | Escalator handrail obstruction device with sensors | Performing Operations; Transporting | 12 | Expired |
| US5366060A | Balustrade handrail entry housing | Performing Operations; Transporting | 12 | Expired |
| US4976345A | Escalator handrail obstruction device with sensors | Performing Operations; Transporting | 12 | Expired |
| US5601179A | Balustrade skirt panel | Performing Operations; Transporting | 11 | Expired |
| US5542522A | Balustrade assembly and method for assembling a balustrade assembly | Performing Operations; Transporting | 11 | Expired |
| US5511647A | Balustrade information display for a passenger conveying device | Physics | 9 | Expired |
| US4836353A | Guide for moving handrail | Performing Operations; Transporting | 9 | Expired |
| US4658946A | Escalator balustrade decking profile | Performing Operations; Transporting | 9 | Expired |
| USD318357S | Escalator handrail housing | General | 7 | Expired |
| US5307919A | Balustrade panel height fixing device | Performing Operations; Transporting | 6 | Expired |
| US5544730A | Tension release for passenger conveyor | Performing Operations; Transporting | 6 | Expired |
| US5421076A | Method for assembling a balustrade for a people moving device using an adjustable assembly jig | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5064047A | Escalator handrail reentry guard | Performing Operations; Transporting | 3 | Expired |
| USD348756S | Escalator handrail entry housing | General | 2 | Expired |
| US5094335A | Step chain roller for curved escalator | Performing Operations; Transporting | 1 | Expired |
| US5515588A | Apparatus for assembling balustrades for a passenger conveyor | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.