Inventor
DUBIEL DAVID J
US10 patents
⚠️ This page may combine multiple inventors who share the name “DUBIEL DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAPIN MFG INC
9 patentsUSD930113SSep 7, 2021
Wet/dry hose end sprayer
CHAPIN MFG INC23 citations93
USD834901SDec 4, 2018
Hand-held spreader
CHAPIN MFG INC15 citations82
USD823655SJul 24, 2018
Hand-held spreader
CHAPIN MFG INC14 citations79
USD824737SAug 7, 2018
Hand-held spreader
CHAPIN MFG INC4 citations71
US12023704B2Jul 2, 2024
Wet/dry hose end sprayer
CHAPIN MFG INC0 citations62
US11213841B2Jan 4, 2022
Wet/dry hose end sprayer
CHAPIN MFG INC1 citations62
US11110474B2Sep 7, 2021
Fluid control assembly for mix-on-demand sprayer
CHAPIN MFG INC0 citations50
USD850871SJun 11, 2019
Fluid additive injector
CHAPIN MFG INC0 citations49
US11483965B2Nov 1, 2022
Hand-held spreader having a base attachable to a plurality of different hoppers
CHAPIN MFG INC0 citations47