Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10592598 | Book version mapping | Janna S. Hamaker, Tom Killalea, Bruno Posokhow, Daniel Benjamin Rausch | 2020-03-17 |
| 9881009 | Identifying book title sets | Andrew Douglas Birkett, Janna S. Hamaker, Tom Killalea, Alexander William Robb Nelson | 2018-01-30 |
| 9846688 | Book version mapping | Janna S. Hamaker, Tom Killalea, Bruno Posokhow, Daniel Benjamin Rausch | 2017-12-19 |
| 9069767 | Aligning content items to identify differences | Janna S. Hamaker, Tom Killalea, Bruno Posokhow, Daniel Benjamin Rausch | 2015-06-30 |
| 8489436 | System and method for an order handling data model with item-level granularity | Michael James Panzitta, Xin Xiang, Gregory Richard Swensen | 2013-07-16 |
| 8473316 | System and method for order processing state management | Michael James Panzitta, Xin Xiang, Gregory Richard Swensen | 2013-06-25 |