Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533117 | Methods and apparatus for providing currency at an airline check-in machine | — | 2013-09-10 |
| 6833340 | System for delivery of active substances | Michael Lefenfeld, Steven M. Berman, Murray Katz | 2004-12-21 |