Inventor
Patrick M. Klein
Inventor
Madison, WI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general32%
Y02TClimate change mitigation technologies related to transportation16%
B01DSeparation11%
Y10TTechnical subjects covered by former us classification11%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B29CShaping or joining of plastics5%
B60LPropulsion of electrically-propelled vehicles5%
B60MPower supply lines, and devices along rails, for electrically- propelled vehicles5%
F16JPistons5%
F16LPipes5%
PatentTitleYear
10,774,932Sealing element and method for producing a sealing element20209,597,969'Systems and methods for providing in-road electric conductivity boxes and on-vehicle descent and pivot contacts for vehicles'20178,327,539'System and method for facilitating proper assembly of an exhaust system'20127,757,481'Enclosed volume exhaust diffuser apparatus, system, and method'20107,712,305'Exhaust aftertreatment system with spiral mixer'20107,713,493'Compact combination exhaust muffler and aftertreatment element and water trap assembly'20107,582,267'Space saving serviceable exhaust aftertreatment assembly'20097,472,610'Apparatus, system, and method for differential pressure measurement across a conduit flow area change'20097,347,044'Exhaust water trap'20087,316,109'Lobed exhaust diffuser apparatus, system, and method'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2010Patents assigned to FLEETGUARD INC (4)· patent assignee history
2008–2012Based in Madison, WI, US· patent location history
2009–2012Patents assigned to CUMMINS FILTRATION IP INC (3)· patent assignee history
2017Patents assigned to AMRES NETWORK COALITION LLC (1)· patent assignee history
2017Based in Foster City, CA, US· patent location history
2020Patents assigned to ELRINGKLINGER AG (1)· patent assignee history
2020Patents assigned to ElringKlinger Kunststofftechnik GmbH (1)· patent assignee history
2020Based in Leinfelden-Echterdingen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FLEETGUARD INC | 4 | 2008–2010 |
| CUMMINS FILTRATION IP INC | 3 | 2009–2012 |
| AMRES NETWORK COALITION LLC | 1 | 2017 |
| ELRINGKLINGER AG | 1 | 2020 |
| ElringKlinger Kunststofftechnik GmbH | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Madison, WI, US | 8 | 2008–2012 |
| Leinfelden-Echterdingen, DE | 1 | 2020 |
| Foster City, California, US | 1 | 2017 |