Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450754 | Roof edge seal and barrier devices and their manufacture | Mark Graham Johnston | 2019-10-22 |
| 10398989 | Ride with rotating lift | Gregory S. Hall, Dwain South, Carlos Weiser | 2019-09-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450754 | Roof edge seal and barrier devices and their manufacture | Mark Graham Johnston | 2019-10-22 |
| 10398989 | Ride with rotating lift | Gregory S. Hall, Dwain South, Carlos Weiser | 2019-09-03 |