Stolfus; Joel D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stolfus; Joel D..The latest application filed is for "magnetic speed, direction, and/or movement extent sensor".

Company Profile

0.9.9

Stolfus; Joel D. - Freeport IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetic speed, direction, and/or movement extent sensor Grant 7,915,886 - Stolfus , et al. March 29, 2	2011-03-29
Magnetic speed, direction, and/or movement extent sensor Grant 7,834,616 - Stolfus , et al. November 16, 2	2010-11-16
Magnetic Speed, Direction, And/or Movement Extent Sensor App 20080180089 - Stolfus; Joel D. ; et al.	2008-07-31
Magnetic Speed, Direction, And/or Movement Extent Sensor App 20080180090 - Stolfus; Joel D. ; et al.	2008-07-31
Chip on lead frame for small package speed sensor Grant 7,378,721 - Frazee , et al. May 27, 2	2008-05-27
Thermoplastic overmolding for small package turbocharger speed sensor Grant 7,375,406 - Lamb , et al. May 20, 2	2008-05-20
Magnet orientation and calibration for small package turbocharger speed sensor Grant 7,269,992 - Lamb , et al. September 18, 2	2007-09-18
Thermoplastic overmolding for small package turbocharger speed sensor App 20070139044 - Lamb; Wayne A. ; et al.	2007-06-21
Chip on lead frame for small package speed sensor App 20070126088 - Frazee; Lawrence E. ; et al.	2007-06-07
Magnet orientation and calibration for small package turbocharger speed sensor App 20060283232 - Lamb; Wayne A. ; et al.	2006-12-21
Magnetoresistive turbocharger compressor wheel speed sensor App 20050017709 - Stolfus, Joel D. ; et al.	2005-01-27
Calibrated, low-profile magnetic sensor Grant 6,798,193 - Zimmerman , et al. September 28, 2	2004-09-28
Methods and systems for improving the duty cycle output of a vehicle speed sensor circuit Grant 6,771,063 - Stolfus August 3, 2	2004-08-03
Magnetic-effect sensing apparatus with signal thresholding Grant 6,727,689 - Furlong , et al. April 27, 2	2004-04-27
Calibrated, low-profile magnetic sensor App 20040032251 - Zimmerman, Mike W. ; et al.	2004-02-19
Linear position sensing employing two geartooth sensors, a helical gear and a spur gear App 20040018914 - Stolfus, Joel D.	2004-01-29
Methods And Systems For Improving The Duty Cycle Output Of A Vehicle Speed Sensor Circuit App 20030090260 - Stolfus, Joel D.	2003-05-15
Geartooth sensor with a centerline in nonintersecting relation with a center of rotation of a rotatable member Grant 5,140,262 - Stolfus August 18, 1	1992-08-18

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