Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dave Magner — 7 Patents

TRTrimark: 7 patents #15 of 86Top 20%
Calmar, IA: #2 of 6 inventorsTop 35%
Iowa: #2,264 of 15,303 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Dave Magner has been granted 7 US patents while listed as an inventor at Trimark. The first was granted in 2003 and the most recent in January 2013. Dave Magner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Dave Magner in Calmar, IA, US.

Patents per Year

Patents granted per year, 2003 to 2013Bar chart with a peak of 2 patents in 2004.peak 22003: 1 patents20032004: 2 patents20042006: 2 patents20062008: 1 patents20082013: 1 patents2013

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8350669 Electronic access security and keyless entry system Anita L. Reichling, David C. Smart, Robert D. Lawson 2013-01-08 $16,102,000
7400232 Illuminated vehicle grab handle with keypad for keyless entry Anita L. Reichling, Daniel J. De Boer 2008-07-15 $11,896,000
7119709 Electronic access security and keyless entry system Rick McIntosh, Julie M. Houdek 2006-10-10
7034655 Keypad module and method for electronic access security and keyless entry of a vehicle Rick McIntosh, Julie M. Houdek 2006-04-25
6789003 Control module for providing access, monitoring vehicles states, and control of a vehicle Rick McIntosh, Julie M. Houdek 2004-09-07 $10,205,000
D486376 Keypad module design Julie M. Houdek, Shayne E. Dodge 2004-02-10
6604393 Lock system operable with multiple keys Marvin L. Larsen 2003-08-12