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Inventor
HARVEY WAYNE
US
2 patents
Patents
2 patents
US9580988B2
Feb 28, 2017
Variable ram packer with strain reduction features
HYDRIL USA DISTRIB LLC
6 citations
68
US9945401B2
Apr 17, 2018
Failsafe system and method for reducing load in a hydraulic cylinder
HYDRIL USA DISTRIB LLC
0 citations
32