Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert James Lutz — 10 Patents

DADaktronics: 7 patents #12 of 113Top 15%
CRCray: 2 patents #62 of 150Top 45%
CRCray Research: 1 patents #105 of 208Top 55%
Chippewa Falls, WI: #31 of 216 inventorsTop 15%
Wisconsin: #4,756 of 40,088 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Robert James Lutz has been granted 10 US patents while listed as an inventor at Daktronics. The first was granted in 1997 and the most recent in May 2012. Robert James Lutz ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Robert James Lutz in Chippewa Falls, WI, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8172097 LED display module Nathan Lane Nearman, Shannon Lee Mutschelknaus, Matt R. Mueller, Brett David Wendler, Eric S. Bravek +2 more 2012-05-08 $2,683,000
7587305 Transistor level verilog Mark S. Birrittella, Eric C. Fromm, Harro Zimmermann 2009-09-08 $6,462,000
7055271 Electronic display module having a four-point latching system for incorporation into an electronic sign and process Nathan Lane Nearman 2006-06-06 $8,948,000
6816389 LED module latch system Neil J. Andal, Nathan Lane Nearman 2004-11-09 $2,332,000
6789249 Boolean gate definition 2004-09-07 $5,568,000
6704989 Process for assembling and transporting an electronic sign display system Bradley Jon VanderTuin, Mark D. Dennis 2004-03-16 $2,153,000
6615521 Outdoor electrical display sign with an electrical resistance heater 2003-09-09 $3,539,000
6169632 Display system Reece Alan Kurtenbach, Robert E. Seeley, Brett David Wendler 2001-01-02 $1,850,000
5949581 Display system Reece Alan Kurtenbach, Robert E. Seeley, Brett David Wendler 1999-09-07 $1,379,000
5694028 Method and apparatus for adjusting the power supply voltage provided to a microprocessor Richard B. Salmonson, Robert Greener, Mark Ronald Sikkink, Max C. Logan, Richard G. Finstad 1997-12-02