Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9411340 | Control of a personal transporter based on user position | Dean Kamen, Richard J. Rosasco, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field +4 more | 2016-08-09 |
| 9411339 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2016-08-09 |
| 9411336 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2016-08-09 |
| 9400502 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2016-07-26 |
| 9275193 | Processing system and method | Todd A. Ballantyne | 2016-03-01 |
| 9227826 | System and method for generating a drive signal | Russell H. Beavis | 2016-01-05 |
| 9188984 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2015-11-17 |
| 8994599 | RFID system and method | David Blumberg, JR., Eric J. VanWyk | 2015-03-31 |
| 8839989 | System and method for generating a drive signal | Russell H. Beavis | 2014-09-23 |
| 8830048 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2014-09-09 |
| 8325045 | RFID system and method | David Blumberg, JR., Eric J. VanWyk | 2012-12-04 |
| 8248222 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2012-08-21 |
| 8091736 | System and method for generating a drive signal | Russell H. Beavis | 2012-01-10 |
| 7905373 | System and method for generating a drive signal | Russell H. Beavis | 2011-03-15 |
| 7812715 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2010-10-12 |
| 7275607 | Control of a personal transporter based on user position | Dean Kamen, Robert R. Ambrogi, Robert J. Duggan, J. Douglas Field, Richard Kurt Heinzmann +4 more | 2007-10-02 |
| 7039197 | User interface for communication system | Saligrama R. Venkatesh, Alan Matthew Finn, Philip LeMay, Ronald K. Reich, Mark W. Davis +2 more | 2006-05-02 |