Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7174976 | Dynamically stable transporter controlled by lean | Dean Kamen, Robert R. Ambrogi, J. Douglas Field, Richard Kurt Heinzmann, Christopher C. Langenfeld | 2007-02-13 |
| 7157875 | Method and system for fail-safe motor operation | Dean Kamen, John B. Morrell, David W. Robinson, Ronald K. Reich, Philip LeMay +3 more | 2007-01-02 |
| 7090040 | Motion control of a transporter | Dean Kamen, Robert R. Ambrogi, J. Douglas Field, Richard Kurt Heinzmann, Christopher C. Langenfeld | 2006-08-15 |
| 7091724 | Model-based fault detection in a motor drive | John B. Morrell, Jason M. Sachs | 2006-08-15 |
| 7000933 | Method for attaching a carrier to a balancing transporter | R. William Arling, J. Douglas Field, Jeffrey W. Hill, Michael J. Slate | 2006-02-21 |
| 6992452 | Dynamic current limiting | Jason M. Sachs | 2006-01-31 |
| 6969079 | Multiple-passenger transporter | Dean Kamen, J. Douglas Field | 2005-11-29 |
| 6965206 | Method and system for fail-safe motor operation | Dean Kamen, John B. Morrell, David W. Robinson, Ronald K. Reich, Philip LeMay +3 more | 2005-11-15 |
| 6920947 | Exercise mode for a personal transporter device | Dean Kamen, Jason M. Sachs | 2005-07-26 |
| 6915878 | Self-balancing ladder and camera dolly | Dean Kamen | 2005-07-12 |
| 6866107 | Method and device for battery load sharing | John B. Morrell, David W. Robinson | 2005-03-15 |
| 6799649 | Control of a balancing personal vehicle | Dean Kamen, Robert R. Ambrogi, Richard Kurt Heinzmann, David Herr, John B. Morrell | 2004-10-05 |
| 6571892 | Control system and method | Dean Kamen, Robert R. Ambrogi, Burl W. Amsbury, Susan D. Dastous, Robert J. Duggan +5 more | 2003-06-03 |
| 6443250 | Control of a balancing personal vehicle | Dean Kamen, Robert R. Ambrogi, Richard Kurt Heinzmann, David Herr, John B. Morrell | 2002-09-03 |
| 6435535 | Trailer for balancing vehicle | J. Douglas Field | 2002-08-20 |
| 6415879 | Control inputs for a balancing personal vehicle | Dean Kamen, Robert R. Ambrogi, Richard Kurt Heinzmann, David Herr, John B. Morrell | 2002-07-09 |
| 6288505 | Motor amplifier and control for a personal transporter | John B. Morrell, George B. Yundt | 2001-09-11 |