Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243727 | Method and system for constant time cryptography using a co-processor | Winthrop John Wu, James R. Goodman, Martin Kiernicki, Yoichi Shimokawa, Creighton Eldridge +1 more | 2019-03-26 |
| 8646229 | Curtain wall external support system | Fred A. Grunewald, James P. Clark | 2014-02-11 |
| 7818931 | Curtain wall external support system | Fred A. Grunewald, James P. Clark | 2010-10-26 |
| 6105011 | Security system and method for business transactions with customers | — | 2000-08-15 |