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Inventor

Michael J. Ploof

Inventor
Puyallup, WA, US

Overview

4→
Patents
2012–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A21Bprimary
A21BBakers' ovens40%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for10%
A47JKitchen equipment10%
F23JRemoval or treatment of combustion products or combustion residues10%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general10%
F24BDomestic stoves or ranges for solid fuels10%
F24CDomestic stoves or ranges10%
PatentTitleYear
10,779,544Rack oven and systems for using the same20209,372,000'Oven with recirculation of combustion exhaust gases'20169,204,661'Rack oven with direct fire heating system'20158,201,552'Oven with food product rack'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to NELSON JOSEPH V (3)· patent assignee history
2012–2016Patents assigned to PLOOF MICHAEL J (3)· patent assignee history
2012–2016Based in Puyallup, WA, US· patent location history
2015–2016Patents assigned to ILLINOIS TOOL WORKS (2)· patent assignee history
2015Based in Pupyallup, WA, US· patent location history
2016Patents assigned to KEEHAN ROBERT (1)· patent assignee history
2020Patents assigned to BELSHAW BROS INC (1)· patent assignee history
2020Based in Auburn, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NELSON JOSEPH V32012–2016
PLOOF MICHAEL Jself32012–2016
ILLINOIS TOOL WORKS22015–2016
BELSHAW BROS INC12020
KEEHAN ROBERT12016
Locations
LocationPatentsSpan
Puyallup, Washington, US22012–2016
Auburn, Washington, US12020
Pupyallup, Washington, US12015