Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12236308 | Magnetic cards and devices for motorized readers | Chengliu Li, James H. Workley, Allen D. Bowers | 2025-02-25 | |
| 10140271 | Dynamic adaptation of a narrative across different types of digital media | Zacariah Litton | 2018-11-27 | |
| 10032049 | Magnetic cards and devices for motorized readers | Chengliu Li, James H. Workley, Allen D. Bowers | 2018-07-24 | |
| 9010647 | Multiple sensor detector systems and detection methods of magnetic cards and devices | James H. Workley, Geoffrey Shippee | 2015-04-21 | |
| 7510363 | Bundle handling device | Benjamin Chaoning Liu, Jason Park, Robert L. Stone | 2009-03-31 | $28,297,000 |
| 7467792 | Anti-toppling device for mail with retractable protrusion | Mark David Bittenbender, Benjamin Chaoning Liu | 2008-12-23 | $21,578,000 |