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USPTO Patent Rankings Data through Dec 31, 2025
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John Abrahamsen — 10 Patents

LALinak A/S: 7 patents #14 of 96Top 15%
DADanfoss A/S: 3 patents #128 of 704Top 20%
Nordborg, DK: #19 of 244 inventorsTop 8%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
John Abrahamsen has been granted 10 US patents while listed as an inventor at Linak A/S. The first was granted in 1993 and the most recent in November 2014. John Abrahamsen ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John Abrahamsen in Nordborg, DK.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8875592 Linear actuator Jeppe Christian Bastholm 2014-11-04
8193755 Actuator Svend Erik Knudsen Jensen 2012-06-05
7471020 Linear actuator 2008-12-30
6770006 Actuator 2004-08-03
6739004 Rotary actuator, especially for adjustable furniture, including beds and bottom for beds Finn Jacobsen 2004-05-25
D459742 Rotary actuator Finn Jacobsen 2002-07-02
6313421 Contact and control module 2001-11-06
5310160 Electromagnetic valve top part Kurt Harck, Holger Nicolaisen, Michael Boisen, Erik Kyster 1994-05-10
5280873 Plunger armature magnetic arrangement Michael Boisen, Holger Nicolaisen 1994-01-25
5265841 Plunger armature electromagnetic valve Kurt Harck, Holger Nicolaisen 1993-11-30