Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D302525 | Siphon bottle or similar article | Richard J. Hagan, John McIntyre | 1989-08-01 |
| D300896 | Syphon bottle or similar article | Richard J. Hagan, John McIntyre | 1989-05-02 |
| 4404698 | Overbed tray arrangement | Joseph A. Koncelik, David B. Chaney, Walter G. Lockard, Thomas D. Hontz | 1983-09-20 |