Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9703391 | Speed typing apparatus | — | 2017-07-11 |
| 9423882 | Speed typing apparatus | — | 2016-08-23 |
| 9182830 | Speed typing apparatus | — | 2015-11-10 |
| 9098198 | Speed typing apparatus | — | 2015-08-04 |
| 8109043 | Secure data center having redundant cooling and blast protection for protecting computer servers by the positioning of air handling units, fiber optic cable and a fire suppressiion system | — | 2012-02-07 |
| 7690157 | Secure data center having redundant cooling and blast protection for protecting computer servers by the positioning of air handling units, fiber optic cable and a fire suppression system | — | 2010-04-06 |
| 7506252 | Speed typing apparatus for entering letters of alphabet with at least thirteen-letter input elements | — | 2009-03-17 |
| 7436536 | System and method of providing proof of delivery | — | 2008-10-14 |
| 6799303 | Speed typing apparatus and method | — | 2004-09-28 |
| 5664896 | Speed typing apparatus and method | — | 1997-09-09 |
| 4734005 | Vending machine for video cassettes | — | 1988-03-29 |
| 4668150 | Vending machine for video cassettes | — | 1987-05-26 |