SL

Sigurd Larsen

DA Danfoss A/S: 19 patents #9 of 704Top 2%
Overall (All Time): #231,135 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12385574 Electric expansion valve Kurt Harck, Søren Støttrup Kristensen, Birthe Nissen Reese, Charlotte Vibeke Pingel Vagnsholdt 2025-08-12
12117215 Valve having a motor arranged inside a tube having sections with different diameters 2024-10-15
12072039 Electric expansion valve Kurt Harck, Søren Støttrup Kristensen, Birthe Nissen Reese, Charlotte Vibeke Pingel Vagnsholdt 2024-08-27
D1028175 Expansion valve Kurt Harck, Birthe Nissen Reese, Charlotte Vibeke Pingel Vagnsholdt 2024-05-21
11879676 Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve Ali Foulladpour 2024-01-23
D1005450 Expansion valve Kurt Harck, Birthe Nissen Reese, Charlotte Vibeke Pingel Vagnsholdt 2023-11-21
11680658 Linear actuator with a coupling Kurt Harck, Hongmei Deng, Birthe Nissen Reese, Jens Pawlik, Detlef Matzen 2023-06-20
10814426 Method for attaching an object to a structure Kurt Harck 2020-10-27
10344884 Valve with a welded valve housing Kurt Harck, Jens Pawlik 2019-07-09
D813351 Valve Kurt Harck 2018-03-20
D812190 Valve Kurt Harck 2018-03-06
D812191 Valve Kurt Harck 2018-03-06
D768822 Valve Kurt Harck 2016-10-11
D768823 Valve Kurt Harck 2016-10-11
D758228 Sight glass for refrigeration valve Kurt Harck 2016-06-07
D756929 Electrical connector for refrigeration valve Kurt Harck 2016-05-24
9334967 Axial valve Kurt Harck 2016-05-10
D742265 Sight glass for refrigeration valve Kurt Harck 2015-11-03
D669967 Ecoflow valve Ejner Kobberø Andersen, Leo Bram, Jens Pawlik, Bent Jørgensen, Laurits B. Rasmussen +1 more 2012-10-30