AS

Arnold Martin Schaefer

DA Danfoss A/S: 2 patents #192 of 704Top 30%
Overall (All Time): #1,859,792 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11486618 Integrated connector for multi-stage compressor Jin Yan, Alonso Perez 2022-11-01
11143193 Unloading device for HVAC compressor with mixed and radial compression stages Jin Yan, Lin Sun, Ruiguo Gao 2021-10-12