Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark A. Mortensen — 6 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
WIWall Data Incorporated: 2 patents #8 of 34Top 25%
Mercer Island, WA: #250 of 829 inventorsTop 35%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Mark A. Mortensen has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in December 2012. Mark A. Mortensen ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Mark A. Mortensen in Mercer Island, WA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8328241 Clampless fitting for plastic pipes Rodney May 2012-12-11
8024864 Ratcheting cutting tool for plastic pipes 2011-09-27
7549226 Self-locking cutting tool for plastic pipes 2009-06-23
7150289 Removable, snap-on saddle and tap for irrigation pipes 2006-12-19
5682538 Automatic adaptive computer screen generation John P. Lemire, Patrick Jenny, Todd A. Barnes 1997-10-28 $2,326,000
5668964 Graphical user interface for creating a new notebook with a dragged page Brett Helsel, Jay Randolf Gindin, John P. Lemire, Patrick Jenny 1997-09-16 $2,927,000