Mariusz J. Luczak

GM Graco Minnesota: 1 patents #30 of 90Top 35%

📍 Elk River, MN: #7 of 36 inventorsTop 20%

🗺 Minnesota: #1,470 of 7,373 inventorsTop 20%

Overall (2019): #143,312 of 560,194Top 30%

Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10422325	Piston engaging with valve for self-priming in fluid sprayers	—	2019-09-24
10315787	Manual check valve for priming a collapsible fluid liner for a sprayer	—	2019-06-11