Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392178 | Emergency egress safety system | Rickie Kelch, Debra Kelch | 2025-08-19 |
| 11105130 | Emergency door lock system and method | Rick Kelch, Debra Kelch | 2021-08-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392178 | Emergency egress safety system | Rickie Kelch, Debra Kelch | 2025-08-19 |
| 11105130 | Emergency door lock system and method | Rick Kelch, Debra Kelch | 2021-08-31 |