Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464893 | Level, plumb, and perpendicularity indicator for power tool | Craig A. Schell, Robert S. Gehret, Michael K. Forster, Tal Gottesman, Sankarshan Murthy +5 more | 2016-10-11 |
| 9328915 | Lighted power tool | Tal Gottesman, Michael K. Forster, Daniel Puzio | 2016-05-03 |
| 9314900 | Handheld grinder with a brushless electric motor | Michael K. Forster, Matthew J. Velderman, John W. Howson | 2016-04-19 |
| 9240747 | Method for determining rotational speed of an electric motor in a power tool | — | 2016-01-19 |
| 9209724 | Reverse rotation detection and overspeed protection for power tool with brushless motor | — | 2015-12-08 |
| 9071188 | Protective redundant subsystem for power tools | Larry T. Albert, Michael K. Forster, Bhanuprasad V. Gorti, Jason K. Leh, Garrett P. McCormick +2 more | 2015-06-30 |
| 9028088 | Lighted power tool | Tal Gottesman, Daniel Puzio, Michael K. Forster, John D. Cox, Joseph P. Kelleher +10 more | 2015-05-12 |
| RE45112 | Power tool anti-kickback system with rotational rate sensor | Qiang Zhang, Uday Deshpande, Jason K. Leh, Craig A. Schell, Thomas J. Bodine +2 more | 2014-09-09 |
| RE44993 | Power tool anti-kickback system with rotational rate sensor | Jason K. Leh, David R. Beers | 2014-07-08 |
| 8476853 | Redundant overspeed protection for power tools | Robert A. Usselman, David R. Beers | 2013-07-02 |
| RE44311 | Power tool anti-kickback system with rotational rate sensor | Qiang Zhang, Uday Deshpande, Jason K. Leh, Craig A. Schell, Thomas J. Bodine +2 more | 2013-06-25 |
| 8446120 | Electronic switching module for a power tool | Michael K. Forster, Matthew J. Velderman | 2013-05-21 |
| 7928673 | Generic motor control system | Samuel G. Woods, Michael K. Forster, Daniele C. Brotto, Brian Crowell, Jason K. Leh | 2011-04-19 |
| 7834566 | Generic motor control system | Samuel G. Woods, Michael K. Forster, Daniele C. Brotto, Brian Crowell, Jason K. Leh | 2010-11-16 |
| 7817384 | Control and protection methodologies for a motor control module | Samuel G. Woods, Jason K. Leh, David R. Beers, Michael K. Forster, William F. Gallagher +3 more | 2010-10-19 |
| 7681659 | Power tool anti-kickback system with rotational rate sensor | Qiang Zhang, Uday Deshpande, Jason Wenhaw Lee, Craig A. Schell, Thomas J. Bodine +2 more | 2010-03-23 |
| 7646155 | Generic motor control system | Samuel G. Woods, Michael K. Forster, Daniele C. Brotto, Brian Crowell, Jason K. Leh | 2010-01-12 |
| 7564216 | Battery pack having an integrated circuit interfaced between battery cells and a microcontroller | David A. Carrier, Danh T. Trinh, Geoffrey S. Howard, Andrew E. Seman, Jr., Daniele C. Brotto +1 more | 2009-07-21 |
| 7552781 | Power tool anti-kickback system with rotational rate sensor | Qiang Zhang, Uday Deshpande, Jason K. Leh, Craig A. Schell, Thomas J. Bodine +2 more | 2009-06-30 |
| 7551411 | Control and protection methodologies for a motor control module | Samuel G. Woods, Jason K. Leh, Daniel R. Beers, Michael K. Forster, William F. Gallagher +3 more | 2009-06-23 |
| 7508171 | Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack | Dave Carrier, Steve Phillips, Jeffrey J. Francis, R. Roby Bailey, Danh T. Trinh +4 more | 2009-03-24 |
| 7446493 | Control methodologies for a motor control module | Michael K. Forster, Jason K. Leh, Daniel R. Beers, Robert A. Usselman, Zoran Mihailovic | 2008-11-04 |
| 5557512 | Electronic data entry and analysis system | Leo Kahl, Jeffrey A. Kaufman, Mark C. d'Agostino | 1996-09-17 |
| 5508911 | Electronic data entry and analysis system | Leo Kahl, Jeffrey A. Kaufman, Mark C. d'Agostino | 1996-04-16 |