Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8793500 | Hybrid signature scheme | Scott A. Vanstone, Robert John Lambert, Leon A. Pintsov, Frederick W. Ryan, Jr., Ari Singer | 2014-07-29 | $21,464,000 |
| 8195948 | Hybrid signature scheme | Scott A. Vanstone, Robert John Lambert, Leon A. Pinstov, Frederick W. Ryan, Jr., Ari Singer | 2012-06-05 | $13,136,000 |
| 7877610 | Hybrid signature scheme | Scott A. Vanstone, Robert John Lambert, Leon A. Pintsov, Frederick W. Ryan, Jr., Ari Singer | 2011-01-25 | $25,737,000 |
| 7249259 | Hybrid signature scheme | Scott A. Vanstone, Robert John Lambert, Leon A. Pintsov, Frederick W. Ryan, Jr., Ari Singer | 2007-07-24 |