KK

Keith Kreft

NE Never-Search: 8 patents #1 of 1Top 100%
SE Sun Electric: 6 patents #1 of 46Top 3%
SI Snap-On Incorporated: 3 patents #273 of 458Top 60%
BA Balco: 1 patents #16 of 23Top 70%
Overall (All Time): #187,212 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12189666 Information mapping approaches 2025-01-07
11372903 Systems and methods for providing mapping information 2022-06-28
11086910 Information mapping approaches 2021-08-10
10509810 Method for updating map displays 2019-12-17
9599479 Broadcast map program method employing point-of-interest, geo-coordinate validation by a trusted person 2017-03-21
9177330 Information mapping approaches 2015-11-03
9152981 Information mapping approaches 2015-10-06
8649976 Information mapping approaches 2014-02-11
8219318 Information mapping approaches 2012-07-10
7388519 Displaying points of interest with qualitative information 2008-06-17
7373244 Information mapping approaches 2008-05-13
7350159 Integrated diagnostic system Jim Cancilla, Bill Duran, Robert Hoevenaar, Arnold Kop, Tyrone J. Moritz +7 more 2008-03-25
6714846 Diagnostic director Dale A. Trsar, James Cancilla, Bradley R. Lewis 2004-03-30
5949399 Electronic signal measurement apparatus for the acquisition and display of short-duration analog signal events Claes Georg Andersson, Kenneth A. McQueeney, Charles N. Villa 1999-09-07
5442170 Programmable cable adaptor for connecting different automobile computers to diagnostic equipment Karl F. Heinrich 1995-08-15
5189912 Ultrasonic wheel measuring apparatus and wheel balancer incorporating same Michael Quinlan, Bernard G. Jackson, Gordon Pacey, Willy Borner, Brendan O'Sullivan 1993-03-02
5068613 Method and apparatus for generating display waveforms im wasted spark ignition systems Michael Dikopf, Thomas Loewe 1991-11-26
4795979 Method and apparatus for determining cylinder #1 power firing event in wasted spark ignition systems Michael Dikopf, Thomas Loewe 1989-01-03
4348732 Method and apparatus for engine exhaust analyzer 1982-09-07
4337515 Automotive engine analyzer for indicating a no-connection condition of engine test leads 1982-06-29
4328546 Apparatus for evaluating the performance of an internal combustion engine using exhaust gas emission data Alan E. Rossetti, Michael F. Lynn, Jesse W. Wagoner 1982-05-04
4309900 Apparatus for measurement and display of relative compression by cylinder Alan E. Rossetti, Michael F. Lynn 1982-01-12