Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385255 | Hip vent | Walter Zarate, Sudhir Railkar, Jeffrey Avitabile, Peter Campbell | 2025-08-12 |
| 11920351 | Hip vent | Walter Zarate, Sudhir Railkar, Jeffrey Avitabile, Peter Campbell | 2024-03-05 |
| 11428010 | Hip vent | Walter Zarate, Sudhir Railkar, Jeffrey Avitabile, Peter Campbell | 2022-08-30 |
| 10731351 | Hip vent | Walter Zarate, Sudhir Railkar, Jeffrey Avitabile, Peter Campbell | 2020-08-04 |
| 8322089 | Hidden ridge vent for slate roofs | Sudhir Railkar, Adem Chich, Walter Zarate, Jeffrey Avitabile, Breck Hudson | 2012-12-04 |