Inventor
HOHL CARSTEN
DE10 patents
⚠️ This page may combine multiple inventors who share the name “HOHL CARSTEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOHL CARSTEN
3 patentsUS8888474B2Nov 18, 2014
Downhole motors and pumps with asymmetric lobes
HOHL CARSTEN20 citations90
US9091264B2Jul 28, 2015
Apparatus and methods utilizing progressive cavity motors and pumps with rotors and/or stators with hybrid liners
HOHL CARSTEN11 citations82
US8985977B2Mar 24, 2015
Asymmetric lobes for motors and pumps
HOHL CARSTEN7 citations79
BAKER HUGHES HOLDINGS LLC
3 patentsUS11261666B2Mar 1, 2022
Hydraulic tools, drilling systems including hydraulic tools, and methods of using hydraulic tools
BAKER HUGHES HOLDINGS LLC1 citations70
US11946341B2Apr 2, 2024
Hydraulic tools, drilling systems including hydraulic tools, and methods of using hydraulic tools
BAKER HUGHES HOLDINGS LLC0 citations59
US11821288B2Nov 21, 2023
Hydraulic tools, drilling systems including hydraulic tools, and methods of using hydraulic tools
BAKER HUGHES HOLDINGS LLC0 citations59