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Inventor

Thomas L. Harman

Inventor
Houston, TX, US

Overview

4→
Patents
2001–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F24Hprimary
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general33%
H05BElectric heating33%
F24DDomestic- or space-heating systems, e.g. central heating systems25%
G05DSystems for controlling or regulating non-electric variables8%
PatentTitleYear
10,024,571Tankless water heater20189,874,373Tankless water heater20189,664,413'Tankless water heater'20176,246,831'Fluid heating control system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to DAVID SEITZ (1)· patent assignee history
2001–2018Based in Houston, TX, US· patent location history
2017–2018Patents assigned to SEITZ DAVID E (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEITZ DAVID E32017–2018
DAVID SEITZ12001
Locations
LocationPatentsSpan
Houston, Texas, US42001–2018