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Inventor

Luis Esteban Hernandez

Inventor
El Paso, TX, US

Overview

2→
Patents
2017–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Gprimary
A47GHousehold or table equipment20%
F04DNon-positive-displacement pumps20%
F17CVessels for containing or storing compressed, liquefied or solidified gases20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
10,952,552Frame apparatus20219,835,294Dual pressure-retaining manway system2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to HALL IVAN KEITH (1)· patent assignee history
2017Patents assigned to HERNANDEZ LUIS ESTEBAN (1)· patent assignee history
2017Patents assigned to OLLWEILER MARK J (1)· patent assignee history
2017Patents assigned to TRINITY TANK CAR INC (1)· patent assignee history
2017Based in Mission, TX, US· patent location history
2021Patents assigned to MCS INDUSTRIES INC (1)· patent assignee history
2021Based in El Paso, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALL IVAN KEITH12017
HERNANDEZ LUIS ESTEBANself12017
MCS INDUSTRIES INC12021
OLLWEILER MARK J12017
TRINITY TANK CAR INC12017
Locations
LocationPatentsSpan
El Paso, Texas, US12021
Mission, Texas, US12017