Inventor
DUMAN AHMET
US6 patents
⚠️ This page may combine multiple inventors who share the name “DUMAN AHMET”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYDRIL USA DISTRIB LLC
4 patentsUS9534458B2Jan 3, 2017
Hydraulic cushion
HYDRIL USA DISTRIB LLC4 citations64
US9175528B2Nov 3, 2015
Decompression to fill pressure
HYDRIL USA DISTRIB LLC0 citations33
US10519732B2Dec 31, 2019
Mud pump annular friction pressure control system and method
HYDRIL USA DISTRIB LLC0 citations32
US10400421B2Sep 3, 2019
Systems and methods for backflushing a riser transfer pipe
HYDRIL USA DISTRIB LLC0 citations32