Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129962 | Elevator guide rail block assembly | Steven P. Wurth, Christopher D. Blessing, Jeffrey A. Wagenhauser | 2024-10-29 |
| 11821580 | Elevator guide rail block assembly | Steven P. Wurth, Christopher D. Blessing, Jeffrey A. Wagenhauser | 2023-11-21 |