David Smith has been granted 9 US patents while listed as an inventor at Consumer Safety Technology . The first was granted in 1983 and the most recent in September 2024. David Smith ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list David Smith in Vancouver, WA, US.
Patents per Year Patents granted per year, 1983 to 2024 Bar chart with a peak of 2 patents in 2006. peak 2 1983: 1 patents 1983 1999: 1 patents 1999 2004: 1 patents 2004 2006: 2 patents 2006 2013: 1 patents 2013 2023: 2 patents 2023 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12085546 Method and system of ignition interlock device calibration and cleaning Kevin Kauffold , Michael R. White , James Thomsen , Elizabeth Youngwirth 2024-09-10
11827230 Method and system of anti-circumvention monitoring in vehicle ignition interlock operation Carol A. Vokes 2023-11-28
11787415 Method and system of anti-circumvention monitoring in vehicle ignition interlock operation Carol A. Vokes , Jennifer Johnson , Brian Clark 2023-10-17
8535219 Fluid manifold for endoscope system Richard Clark , Michael S. Banik 2013-09-17
$6,371,000
7138326 Wafer integrated rigid support ring Harry D. Cox , David Daniel , Leonard Gardecki , Albert Gregoritsch , Ruth Machell Julianelle +5 more 2006-11-21
$6,127,000
7047438 Accommodation of media defect growth on a data storage medium through dynamic remapping Donald Earl Vosberg , Douglas Zuercher 2006-05-16
$99,000
6706621 Wafer integrated rigid support ring Harry D. Cox , David Daniel , Leonard Gardecki , Albert Gregoritsch , Ruth Machell Julianelle +5 more 2004-03-16
$17,709,000
5924613 Shell holder system J. Evan Johnson , Kurt Bauman 1999-07-20
4395856 Post and panel mounting system Karen J. Clark , Donald Hatfield 1983-08-02
