Inventor
Thomas Lundgren
Inventor
Bloomington, MN, US
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation33%
Y10TTechnical subjects covered by former us classification16%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof12%
F01MLubricating of machines or engines in general9%
F02CGas-turbine plants6%
B01LChemical or physical laboratory apparatus for general use4%
C02FTreatment of water, waste water, sewage, or sludge4%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines4%
F01KSteam engine plants4%
LOC234%
PatentTitleYear
11,020,699Air filter arrangement; assembly; and, methods202110,864,475Air filter arrangement; assembly; and, methods202010,837,331Filter arrangements; components; and, methods202010,556,202Air filter having fluted filter media202010,556,201Air filter arrangement; assembly; and, methods202010,434,454Filter cartridge201910,421,034Air filter arrangement; assembly; and, methods201910,315,144Air filter arrangement; assembly; and, methods201910,065,145Air filter arrangement; assembly; and, methods20189,795,911'Air filter arrangement; assembly; and, methods'20179,782,713'Air filter having fluted filter media'20179,752,474'Filter arrangements; components; and, methods'20179,737,839'Aerosol separator assembly; components; and, methods'20179,527,023'Air filter arrangement; assembly; and, methods'20169,504,949'Air/oil separator assemblies; components; and methods'20169,359,924'Engine crankcase ventilation filter assembly; components; feature; and methods'20169,180,399'Air filter arrangement'20159,162,172'Air filter having fluted filter media'20158,906,128'Air filter arrangement; assembly; and, methods'20148,834,610'Crankcase ventilation filter arrangments; components; and, methods'20148,758,467'Aerosol separator assembly; components; and methods'20148,709,119'Air filter cartridge and air cleaner assembly'20148,693,447'Processing resource optimization in communication systems'20148,636,820'Air filter arrangement'20148,562,707'Air filter having fluted filter media'20138,496,723'Air filter arrangement'20138,404,029'Crankcase ventilation filter arrangments; components; and, methods'2013D0675717'Filter cartridge'20138,292,983'Air filter cartridge and air cleaner assembly'20128,277,532'Air filter arrangement; assembly; and methods'20128,206,479'Air filter having fluted filter media'20128,002,869'Air filter having fluted filter media'20117,981,183'Filter arrangements; side-entry housings; and methods'2011D0636859'Filter cartridge'20117,655,074'Filter arrangements; side-entry housings; and methods'20107,635,403'Air filter having fluted filter media'2009D0601238'Filter cartridge'20097,396,375'Air filter having fluted filter media'2008D0460169'Filter element having an inlet grid'20025,172,905'Film receive magazine for a laser imager'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Based in Woodbury, MN, US· patent location history
2002–2021Patents assigned to DONALDSON CO INC (38)· patent assignee history
2002–2021Based in Bloomington, MN, US· patent location history
2012–2014Patents assigned to LUNDGREN THOMAS JOHN (6)· patent assignee history
2012–2014Patents assigned to KLADNITSKY VLADIMIR (5)· patent assignee history
2012–2013Patents assigned to KUEMPEL BRADLEY A (5)· patent assignee history
2013–2016Patents assigned to LUNDGREN THOMAS (7)· patent assignee history
2014Based in Genarp, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DONALDSON CO INC | 38 | 2002–2021 |
| LUNDGREN THOMASself | 7 | 2013–2016 |
| LUNDGREN THOMAS JOHNself | 6 | 2012–2014 |
| KLADNITSKY VLADIMIR | 5 | 2012–2014 |
| KUEMPEL BRADLEY A | 5 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomington, Minnesota, US | 38 | 2002–2021 |
| Genarp, SE | 1 | 2014 |
| Woodbury, Minnesota, US | 1 | 1992 |