HJ

Harold D. Johnson

GM Graco Minnesota: 2 patents #10 of 67Top 15%
📍 Zimmerman, MN: #2 of 11 inventorsTop 20%
🗺 Minnesota: #1,267 of 6,792 inventorsTop 20%
Overall (2018): #146,248 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9968954 Sprayer with integrated valve seats Steven D. Becker, Craig J. Wojciechowski 2018-05-15
9914141 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2018-03-13