DD

David Dubiel

CM Chapin Manufacturing: 4 patents #1 of 4Top 25%
📍 North Chili, NY: #1 of 5 inventorsTop 20%
🗺 New York: #1,039 of 12,766 inventorsTop 9%
Overall (2021): #51,857 of 548,734Top 10%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11207708 Handheld fluid applicator 2021-12-28
11110474 Fluid control assembly for mix-on-demand sprayer 2021-09-07
D930113 Wet/dry hose end sprayer James R. Fontaine, Mark T. MacLean-Blevins 2021-09-07
10994294 Backpack sprayer with selectable internal pump James R. Fontaine, Justin Cook 2021-05-04