Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091696 | File tab | Marvin J. Halfen | 2025-09-02 |
| D1090698 | File tab | Marvin J. Halfen | 2025-08-26 |
| D1090699 | File tab | Marvin J. Halfen | 2025-08-26 |
| D1090700 | File tab | Marvin J. Halfen | 2025-08-26 |
| 7159915 | Ergonomically designed mail transport and delivery vehicle | Wayne Corey, Bradley J. Suchy, Han T. Dinh, Jacquelynn Estes, Gail A. Murphy +1 more | 2007-01-09 |
| 6718564 | Adapter for converting a flushometer valve to a water source | Jack T. Duncan | 2004-04-13 |