Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040458 | Elevator destination protocol control with flexible user interface | Steven Edson Forsythe, Koji Sakata, Joseph Rennekamp | 2006-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040458 | Elevator destination protocol control with flexible user interface | Steven Edson Forsythe, Koji Sakata, Joseph Rennekamp | 2006-05-09 |