DH

David Karl Theodor Hvirf

OA Ostomycure As: 2 patents #11 of 25Top 45%
📍 Jönköping, SE: #63 of 199 inventorsTop 35%
Overall (All Time): #1,714,721 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12357498 Lid Kristoffer Apelstedt, Sandra Ida Maria Carling, Mats Erik Kindahl Cardell 2025-07-15
12310879 Emptying device Kristoffer Apelstedt, Mats Erik Kindahl Cardell 2025-05-27