| 12210668 |
System and method for performing physical exam on XR-based simulated patients |
John Quarles, Kevin King, Russell Unrath |
2025-01-28 |
| 6153843 |
Hand held control key device including multiple switch arrangements |
Toshinori Date, Johnny D. Couch |
2000-11-28 |
| 5781180 |
Convertible peripheral device |
Johnny D. Couch, Ira L. Velinsky, Steven Kevin Guerrera, Gregory H. Hunter, John D. Gundlach +1 more |
1998-07-14 |
| 5644113 |
Hand held control key device including multiple switch arrangements |
Toshinori Date, Johnny D. Couch |
1997-07-01 |
| D378931 |
Control pad with control stick |
Johnny D. Couch, Ira L. Velinsky, Stephen K. Guerrera, Gregory H. Hunter, John D. Gundlach |
1997-04-22 |
| D378768 |
Control pad with control stick |
Johnny D. Couch, Ira L. Velinsky, Stephen K. Guerrera, Gregory H. Hunter, John D. Gundlach |
1997-04-08 |
| D372053 |
Control stick |
Johnny D. Couch, Ira L. Velinsky, Stephen K. Guerrera, Gregory H. Hunter, John D. Gundlach +1 more |
1996-07-23 |
| D370941 |
Control pad with dual control sticks |
Johnny D. Couch, Ira L. Velinsky, Stephen K. Guerrera, Gregory H. Hunter, John D. Gundlach |
1996-06-18 |
| D369835 |
Control stick and base |
Johnny D. Couch, Ira L. Velinsky, Stephen K. Guerrera, Gregory H. Hunter, John D. Gundlach |
1996-05-14 |
| D368285 |
Control pad |
Johnny D. Couch |
1996-03-26 |