Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12223601 | Three dimensional virtual room-based user interface for a home automation system | Robert P. Madonna, Maxwell R. Madonna, David W. Tatzel, Timothy Kallman | 2025-02-11 |
| 11688140 | Three dimensional virtual room-based user interface for a home automation system | Robert P. Madonna, Maxwell R. Madonna, David W. Tatzel, Timothy Kallman | 2023-06-27 |