LexDanaLexDanabeta
Inventor

Daryl L. QUAM

Inventor
US

Overview

3→
Patents
2022–2025
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.

B01Dprimary
B01DSeparation20%
B01LChemical or physical laboratory apparatus for general use20%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof20%
B04CApparatus using free vortex flow, e.g. cyclones10%
B08BCleaning in general10%
G01FMeasuring volume, volume flow, mass flow or liquid level10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
PatentTitleYear
12,478,899Maintenance of hydrodynamic separators202512,222,271Droplet sensors for fuel systems202511,478,736Precleaner arrangement for use in air filtration and methods2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to DONALDSON CO INC (3)· patent assignee history
2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONALDSON CO INC32022–2025
Locations
LocationPatentsSpan
US32022–2025