HH

Helge Hansen

GA Gn Audio A/S: 1 patents #63 of 112Top 60%
IF International Flavors & Fragrances: 1 patents #328 of 483Top 70%
Overall (All Time): #957,730 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11432088 Method and manikin for electroacoustic simulation 2022-08-30
4668455 Method of shaping a polymer/steroid admixture into a product for repelling non-predatory animals Borje Nystrom, Eyvin Torneng 1987-05-26
4657759 Method and means for repelling animals Borje Nystrom, Eyvin Torneng 1987-04-14
4534976 Method and means for repelling animals Borje Nystrom, Eyvin Torneng 1985-08-13
4451460 Method and means for repelling animals Borje Nystrom, Eyvin Torneng 1984-05-29