Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422204 | Configurable firearm shell casing catching system | Joseph Eckstein, Richard Knueven | 2025-09-23 |
| 11988481 | Firearm shell casing catching system | Richard Knueven, Joseph Eckstein | 2024-05-21 |
| 11512914 | Firearm shell casing catching system | Richard Knueven, Joseph Eckstein | 2022-11-29 |
| 11137225 | Firearm shell casing catching system | Richard Knueven, Joseph Eckstein | 2021-10-05 |