Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188265 | Egress window assembly | John D. Black | 2025-01-07 |
| 12116831 | Window assembly | John D. Black | 2024-10-15 |
| 11466507 | Window assembly | John D. Black | 2022-10-11 |
| D891025 | Pet urn | John D. Black | 2020-07-21 |
| 9038335 | Window assembly | John D. Black | 2015-05-26 |
| D655065 | Urn | — | 2012-02-28 |
| D636555 | Decorative urn | — | 2011-04-19 |
| D481012 | Boot | — | 2003-10-21 |
| 5058543 | Electronic ignition module | — | 1991-10-22 |
| 4493237 | Electronic piano | Charles E. DeLong | 1985-01-15 |
| 4429604 | Fill note generation system for microcomputer controlled organ | Gary R. Fritz | 1984-02-07 |
| 4403536 | Microcomputer interfaced electronic organ | Robert A. Weil, Jr., Gary R. Fritz | 1983-09-13 |