Inventor

Douglas J. Kluge

Inventor

Clearwater, MN, US

Overview

1977–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 23 as inventor

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

B04Bprimary

B04BCentrifuges12%

A01KAnimal husbandry9%

B01LChemical or physical laboratory apparatus for general use9%

G01NInvestigating or analysing materials by determining their chemical or physical properties9%

E21BEarth or rock drilling6%

G01KMeasuring temperature6%

H05BElectric heating6%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%

A47JKitchen equipment3%

B05BSpraying apparatus3%

PatentTitleYear

10,544,626Cutting rate control for an ice drill2020 7,946,355'Auger assembly'2011 7,340,324'Mixing and pouring apparatus and vessel therefor'2008 7,018,587'Mixing and pouring apparatus and vessel therefor'2006 6,878,340'Mixing and pouring apparatus and vessel therefor'2005 6,695,759'Centrifuge buckets'2004 6,663,553'Rotor locator for a centrifuge'2003 6,659,932'Method for locating a centrifuge body'2003 6,491,615'Rotor locator'2002 6,059,548'Hand pump system for a traction device'2000 5,975,152'Fluid container filling apparatus'1999 D0415254'Hand pump'1999 5,040,950'Power washing apparatus'1991 D0314649'Power washer wand'1991 D0314258'Power washer'1991 4,763,567'Stovetop corn popper'1988 4,746,781'Portable turntable for use in microwave ovens and having a movable detent for selectively allowing and preventing turntable rotation'1988 4,625,087'Portable turntable for use in microwave ovens'1986 4,437,257'Foamed plastic fishing lure body having a controlled density and a one-piece wire and a method for its manufacture'1984 4,419,907'Multiple mode control lever assembly'1983 4,386,533'Capacitance transducer'1983 4,159,766'Cover for temperature sensing probe'1979 4,054,057'Temperature sensing probe and disposable cover therefor'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1979Patents assigned to DIATEK INC (2)· patent assignee history

1977–1979Based in Minneapolis, MN, US· patent location history

1983Patents assigned to DEERE & CO (2)· patent assignee history

1983–1991Based in Golden Valley, MN, US· patent location history

1984–2011Patents assigned to KLUGE DOUGLAS J (2)· patent assignee history

1986–1991Patents assigned to NORTHLAND ALUMINUM PROD (4)· patent assignee history

1999–2020Based in Clearwater, MN, US· patent location history

2002–2006Patents assigned to GENTRA SYSTEMS INC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GENTRA SYSTEMS INC	6	2002–2006
NORTHLAND ALUMINUM PROD	4	1986–1991
DEERE & CO	2	1983
DIATEK INC	2	1977–1979
KLUGE DOUGLAS Jself	2	1984–2011

Locations

Location	Patents	Span
Clearwater, Minnesota, US	12	1999–2020
Golden Valley, Minnesota, US	9	1983–1991
Minneapolis, Minnesota, US	2	1977–1979