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Inventor

Lloyd A. Allen

Inventor
St. Joseph, MI, US

Overview

3→
Patents
2014–2019
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties38%
F27BFurnaces, kilns, ovens or retorts in general25%
H05BElectric heating25%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,209,230Electrode for resistance furnace20199,042,425'Vacuum cleaning structure for electrode furnace'20158,828,126'Removable final scrubber tube'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to LECO CORP (3)· patent assignee history
2014Patents assigned to ALLEN LLOYD ANDREW (1)· patent assignee history
2014–2019Based in St. Joseph, MI, US· patent location history
2015Patents assigned to ALLEN LLOYD A (1)· patent assignee history
2015Patents assigned to FORD GORDON C (1)· patent assignee history
2015Patents assigned to LATINO OCTAVIO R (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LECO CORP32014–2019
ALLEN LLOYD Aself12015
ALLEN LLOYD ANDREWself12014
FORD GORDON C12015
LATINO OCTAVIO R12015
Locations
LocationPatentsSpan
St. Joseph, MI, US32014–2019