LexDanaLexDanabeta
Inventor

Amy D. Brown

Inventor
Houston, TX, US

Overview

2→
Patents
2019–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

B61Dprimary
B61DBody details or kinds of railway vehicles25%
E05FDevices for moving wings into open or closed position25%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
PatentTitleYear
11,062,370Skincare layout design, maintenance and management system and method202110,449,975Railcar with adjustable opening longitudinal gates2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to TRINITY NORTH AMERICAN FREIGHT CAR INC (1)· patent assignee history
2019Based in North Richland Hills, TX, US· patent location history
2021Patents assigned to TRACEURFACE LLC (1)· patent assignee history
2021Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TRACEURFACE LLC12021
TRINITY NORTH AMERICAN FREIGHT CAR INC12019
Locations
LocationPatentsSpan
Houston, Texas, US12021
North Richland Hills, Texas, US12019