Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10201650 | Apparatus and method for detecting disconnection of an intravascular access device | Michael J. Wilt | 2019-02-12 |
| 10122178 | Modular power conversion system | Donald J. Lucas | 2018-11-06 |
| 10031069 | Apparatus and methods for concentration determination using polarized light | Jacob W. Scarpaci, Simon C. Helmore | 2018-07-24 |
| 9677997 | Apparatus and methods for concentration determination using polarized light | Jacob W. Scarpaci, Simon C. Helmore | 2017-06-13 |
| 9518958 | System, method, and apparatus for detecting air in a fluid line using active rectification | Michael J. Wilt | 2016-12-13 |
| 9321361 | Systems, methods and apparatus for vehicle battery charging | Dean Kamen, Richard Kurt Heinzmann | 2016-04-26 |
| 9310314 | Apparatus and methods for concentration determination using polarized light | Jacob W. Scarpaci, Simon C. Helmore | 2016-04-12 |
| 8953162 | Apparatus and methods for concentration determination using polarized light | Jacob W. Scarpaci, Simon C. Helmore | 2015-02-10 |
| 8860362 | System for vehicle battery charging | Dean Kamen, Richard Kurt Heinzmann | 2014-10-14 |
| 8432547 | Apparatus and methods for concentration determination using polarized light | Jacob W. Scarpaci, Simon C. Helmore | 2013-04-30 |
| 8072180 | Synchronous sampling of PWM waveforms | John David Heinzmann | 2011-12-06 |
| 7751043 | Apparatus and methods for concentration determination using polarized light | Jacob W. Scarpaci, Simon C. Helmore | 2010-07-06 |
| 7592900 | Transporter motor alarm | Dean Kamen, Burl W. Amsbury, Richard W. Arling, J. Douglas Field, Jeffrey L. Finkelstein +4 more | 2009-09-22 |
| 7469760 | Hybrid electric vehicles using a stirling engine | Dean Kamen, Christopher C. Langenfeld, Michael G. Norris | 2008-12-30 |
| 7263453 | Shaft feedback sensor error detection | Michael Thomas Gansler, Michael F. Kaufman, Soundararajan Manthiri, David W. Robinson | 2007-08-28 |
| 7157875 | Method and system for fail-safe motor operation | Dean Kamen, John B. Morrell, David W. Robinson, Ronald K. Reich, John David Heinzmann +3 more | 2007-01-02 |
| 7091724 | Model-based fault detection in a motor drive | John David Heinzmann, John B. Morrell | 2006-08-15 |
| 6992452 | Dynamic current limiting | John David Heinzmann | 2006-01-31 |
| 6965206 | Method and system for fail-safe motor operation | Dean Kamen, John B. Morrell, David W. Robinson, Ronald K. Reich, John David Heinzmann +3 more | 2005-11-15 |
| 6920947 | Exercise mode for a personal transporter device | Dean Kamen, John David Heinzmann | 2005-07-26 |
| 6536207 | Auxiliary power unit | Dean Kamen, Christopher C. Langenfeld, Michael G. Norris | 2003-03-25 |