Inventor
James E. Lenz
Inventor
Brooklyn Park, MN, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable22%
G01RMeasuring electric variables16%
G01VGeophysics13%
F15BSystems acting by means of fluids in general6%
G02BOptical elements, systems or apparatus6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
A01BSoil working in agriculture or forestry3%
A01CPlanting3%
A01DHarvesting3%
C23CCoating metallic material3%
PatentTitleYear
8,738,244'Agricultural machine having a system for automatic setting of a working parameter, and associated method'20148,058,867'System for determining the position of a movable member'20117,280,937'System and method for detecting an axial position of a shaft'20076,860,023'Methods and apparatus for automatic magnetic compensation'20056,791,474'Magnetic checkpoint'20046,566,856'Closed-loop magnetoresistive current sensor system having active offset nulling'20036,445,171'Closed-loop magnetoresistive current sensor system having active offset nulling'20026,025,711'Sensor circuit with diagnostic capability'20006,014,022'Proximity sensor circuit with frequency changing capability having a plurality of sensors and a multiplexer with a single filter'20005,691,639'Proximity sensor circuit with frequency changing capability'19975,642,455'Magnetic optical fiber skein'19975,620,753'Method of forming an optical fiber'19975,187,475'Apparatus for determining the position of an object'19934,953,002'Semiconductor device housing with magnetic field protection'19904,857,727'Optically powered remote sensors with timing discrimination'19894,742,300'High accuracy mapping of magnetic fields with a fiber optic interferometer'19884,634,977'High accuracy mapping of magnetic fields with a fiber optic interferometer'19874,600,883'Apparatus and method for determining the range and bearing in a plane of an object characterized by an electric or magnetic dipole'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2002Patents assigned to HONEYWELL INC (10)· patent assignee history
1986–2005Based in Brooklyn Park, MN, US· patent location history
1997Patents assigned to US ARMY (2)· patent assignee history
2003–2005Patents assigned to HONEYWELL INT INC (3)· patent assignee history
2007–2014Patents assigned to DEERE & CO (3)· patent assignee history
2007–2011Based in Fargo, ND, US· patent location history
2011Patents assigned to LENZ JAMES EDWARD (1)· patent assignee history
2014Based in Urbana, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONEYWELL INC | 10 | 1986–2002 |
| DEERE & CO | 3 | 2007–2014 |
| HONEYWELL INT INC | 3 | 2003–2005 |
| US ARMY | 2 | 1997 |
| LENZ JAMES EDWARDself | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brooklyn Park, Minnesota, US | 15 | 1986–2005 |
| Fargo, ND, US | 2 | 2007–2011 |
| Urbana, Illinois, US | 1 | 2014 |