Inventor
STEFFEN JOSHUA
US5 patents
Patents
5 patentsUS9982669B2May 29, 2018
Variable retraction rate pump and method for operating same
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Pump piston having variable diameter
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Pump for cryogenic liquids having temperature managed pumping mechanism
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US9909582B2Mar 6, 2018
Pump with plunger having tribological coating
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US9638348B2May 2, 2017
Gas flow limiter for a fuel system and process for use thereof
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