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Inventor

Mariusz J. Luczak

Inventor
Elk River, MN, US

Overview

9→
Patents
2013–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 9 as inventor

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

B05Bprimary
B05BSpraying apparatus23%
F04BPositive-displacement machines for liquids23%
F16KValves14%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials9%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids9%
Y10TTechnical subjects covered by former us classification9%
F15BSystems acting by means of fluids in general5%
G05GControl devices or systems insofar as characterised by mechanical features only5%
LOC235%
PatentTitleYear
11,125,226Adjustable stop for check valve202110,705,554Solenoid valve for a portable hydraulic power unit202010,422,325Piston engaging with valve for self-priming in fluid sprayers201910,315,787Manual check valve for priming a collapsible fluid liner for a sprayer20199,808,817'Paint sprayer floating pump'20179,796,492'Manual check valve for priming a collapsible fluid liner for a sprayer'20179,732,869'Adjustable stop for check valve'20178,596,555'Portable airless sprayer'2013D0692095'Airless paint sprayer'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to GRACO MINNESOTA INC (9)· patent assignee history
2013Patents assigned to BLENKUSH WILLIAM M (2)· patent assignee history
2013Patents assigned to HINES BRADLEY H (2)· patent assignee history
2013Patents assigned to LUCZAK MARIUSZ J (2)· patent assignee history
2013Patents assigned to FINSTAD ERIC J (1)· patent assignee history
2013–2021Based in Elk River, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GRACO MINNESOTA INC92013–2021
BLENKUSH WILLIAM M22013
HINES BRADLEY H22013
LUCZAK MARIUSZ Jself22013
FINSTAD ERIC J12013
Locations
LocationPatentsSpan
Elk River, Minnesota, US92013–2021