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Inventor

Arlyn Douglas Wadsworth

Inventor
Brookings, SD, US

Overview

1→
Patents
2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B61Lprimary
B61LGuiding railway traffic50%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like50%
PatentTitleYear
10,414,419Multiple direction railroad gate release mechanism2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to MTR TECH INC (1)· patent assignee history
2019Based in Brookings, SD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MTR TECH INC12019
Locations
LocationPatentsSpan
Brookings, SD, US12019