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Inventor

Eric J. Doesburg

Inventor
Alpharetta, GA, US

Overview

3→
Patents
1996–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B05Cprimary
B05CApparatus for applying fluent materials to surfaces, in general22%
B41MPrinting, duplicating, marking, or copying processes22%
D21HPulp compositions22%
F24DDomestic- or space-heating systems, e.g. central heating systems11%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
10,900,668Recirculating fluid heating systems20215,645,639'Apparatus for applying a protective finish to a web'19975,520,958'System and method for applying a desired, protective finish to printed label stock'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1997Patents assigned to NORDSON CORP (2)· patent assignee history
1996–1997Based in Alpharetta, GA, US· patent location history
2021Patents assigned to HEATWORKS TECH INC (1)· patent assignee history
2021Based in Charleston, SC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORDSON CORP21996–1997
HEATWORKS TECH INC12021
Locations
LocationPatentsSpan
Alpharetta, Georgia, US21996–1997
Charleston, SC, US12021