Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952762 | Tactile interface system for manipulation of a touch screen | David P. Kelso, Gregg C. Vanderheiden | 2018-04-24 |
| D808390 | Tactile interface | David P. Kelso, Gregg C. Vanderheiden | 2018-01-23 |
| 9195328 | Method for providing an individual increased accessibility to a touch screen | Gregg C. Vanderheiden, David P. Kelso | 2015-11-24 |
| 8780047 | Keyboard system and method for providing improved access to an electronic device | Gregg C. Vanderheiden, David P. Kelso | 2014-07-15 |
| 8760421 | Method for increased accessibility to a human machine interface | Gregg C. Vanderheiden, David P. Kelso | 2014-06-24 |
| 8368664 | Device for providing improved access to the functions of human machine interfaces | Gregg C. Vanderheiden | 2013-02-05 |
| 8115741 | Device for providing improved access to the functions of human machine interfaces | Gregg C. Vanderheiden | 2012-02-14 |
| D633506 | Keyboard | Gregg C. Vanderheiden, David P. Kelso | 2011-03-01 |
| D613746 | Keyboard | Gregg C. Vanderheiden, David P. Kelso | 2010-04-13 |
| D603865 | Keyboard | Gregg C. Vanderheiden, David P. Kelso | 2009-11-10 |