TJ

Todd L. Johnson

GM Graco Minnesota: 2 patents #7 of 64Top 15%
Overall (2016): #91,194 of 481,213Top 20%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D771714 Diaphragm pump Bradley H. Hines, Brian W. Koehn, Ronald A. Flor, David L. Breeser 2016-11-15
9291158 Overmolded diaphragm pump Bryan C. Cochran, Dawn P. Svenkeson-Koubal 2016-03-22