Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601179 | Balustrade skirt panel | Willy Adrian | 1997-02-11 |
| 5542522 | Balustrade assembly and method for assembling a balustrade assembly | Willy Adrian, Frank Bathge, Peter Borchers, Kurt Pietsch, Knuth Wallbaum | 1996-08-06 |
| 5515588 | Apparatus for assembling balustrades for a passenger conveyor | Willy Adrian, Joachim Arens | 1996-05-14 |
| 5511647 | Balustrade information display for a passenger conveying device | Willy Adrian, Peter Borchers, Michael Fohrer, Knuth Wallbaum, Rainer Zimmerman | 1996-04-30 |
| 5496086 | Apparatus for transporting a balustrade for a passenger conveyor | Willy Adrian, Joachim Arens | 1996-03-05 |
| 5421076 | Method for assembling a balustrade for a people moving device using an adjustable assembly jig | Willy Adrian, Joachim Arens | 1995-06-06 |
| 5366060 | Balustrade handrail entry housing | Gerald E. Johnson, Ronald Laliberte, Frank Sansevero, Willy Adrian, R. Zimmerman | 1994-11-22 |
| D348756 | Escalator handrail entry housing | Dale R. Barrett, Gerald E. Johnson, Ronald Laliberte, John T. Pitts, Frank Sansevero +2 more | 1994-07-12 |
| 5307919 | Balustrade panel height fixing device | Willy Adrian | 1994-05-03 |
| 5096040 | Detection of missing steps in an escalator or moving walk | Matthias Steffen | 1992-03-17 |
| 5072820 | Escalator handrail stop device | Matthias Steffen | 1991-12-17 |
| 4690264 | Multifunction glassholder for escalator balustrade | Willy Adrian | 1987-09-01 |