Inventor

WESLEY M. NELSON

Inventor

Overview

2021–2024

Patent span

Mechanical engineering

Primary field (CPC F)

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

A47Lprimary

A47LDomestic washing or cleaning11%

C02FTreatment of water, waste water, sewage, or sludge11%

F25BRefrigeration machines, plants or systems11%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact11%

G05BControl or regulating systems in general11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H05BElectric heating11%

H05KPrinted circuits11%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to ECOLAB USA INC (2)· patent assignee history

2021–2024Based in US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ECOLAB USA INC	2	2021–2024

Locations

Location	Patents	Span
US	2	2021–2024