Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519006 | Elevator guide rail bracket and method for securing a guide rail | Richard Baker | 2019-12-31 |
| 9845226 | Apparatus and method for aligning guide rails and landing doors in an elevator shaft | Richard Baker, Raimo Pelto-Huikko, Pentti Alasentie | 2017-12-19 |