Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414535 | Retractable curtain for livestock structures | — | 2025-09-16 |
| 11937567 | Retractable curtain for livestock structures | — | 2024-03-26 |
| 11534983 | Method of making a barn curtain with joined panels | — | 2022-12-27 |
| 11134652 | Retractable curtain for livestock structures | — | 2021-10-05 |
| 11084346 | Amphibious vehicle | — | 2021-08-10 |
| 9774825 | Automatic expansion and derivative tagging | Ajita John, Seamus Hayes, John Rix, Adrian Ryan, David Skiba | 2017-09-26 |
| D794218 | Barn curtain | — | 2017-08-08 |
| 9705926 | Security and retention tagging | Ajita John, Seamus Hayes, John Rix, Adrian Ryan, David Skiba | 2017-07-11 |
| 4670939 | Device for holding a door open with permanent magnet actuated ball valve affecting hydraulic cylinder | — | 1987-06-09 |