Inventor
Ryan M. Johnson
Inventor
Cottage Grove, WI, US
Overview
Patents· 25 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 general22%
Y02TClimate change mitigation technologies related to transportation22%
B01DSeparation13%
LOC156%
Y10TTechnical subjects covered by former us classification6%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines5%
B23PMetal-working not otherwise provided for3%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
PatentTitleYear
10,865,681Substrate shape, geometry, positioning, and/or cell density to improve aftertreatment performance202010,830,117Compact side inlet and outlet exhaust aftertreatment system202010,786,783Single module integrated aftertreatment module202010,632,424Integrated aftertreatment system202010,603,641Diesel exhaust fluid mixing body using variable cross-section switchback arrangement202010,576,419Single module integrated aftertreatment module202010,408,110Reductant decomposition reactor chamber2019D0855090Aftertreatment system housing201910,267,199Angled sensor mount for use with a single module aftertreatment system or the like201910,245,563Diesel exhaust fluid mixing body using variable cross-section switchback arrangement201910,156,171Mounting aftertreatment systems from service joints2018D0831083Aftertreatment system housing201810,092,879Single module integrated aftertreatment module201810,065,279High speed bolt dispenser201810,024,217Reductant decomposition reactor chamber2018D0809577'Aftertreatment system housing'2018D0794100'Aftertreatment system housing'20179,470,132'Compact radial exterior exhaust assisted decomposition reactor pipe'20169,278,798'High speed bolt dispenser'20169,021,794'Decomposition chamber'20158,454,028'Fixture for holding a chamfering tool during cutting insert preset operation'20138,109,849'Device for releasing tension from auto tensioning cylinder'20127,798,947'Cutting tool removal and installation assist device'20107,775,955'Cutting tool removal and installation assist device'20107,526,847'Crankshaft oil seal installation device'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2018Patents assigned to HONDA MOTOR CO LTD (7)· patent assignee history
2009–2012Based in Paulding, OH, US· patent location history
2010–2018Based in Anna, OH, US· patent location history
2012–2016Patents assigned to JOHNSON RYAN M (2)· patent assignee history
2013Patents assigned to BICKFORD TOM (1)· patent assignee history
2015Patents assigned to CUMMINS IP INC (1)· patent assignee history
2015–2020Based in Cottage Grove, WI, US· patent location history
2016–2020Patents assigned to CUMMINS EMISSION SOLUTIONS INC (17)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CUMMINS EMISSION SOLUTIONS INC | 17 | 2016–2020 |
| HONDA MOTOR CO LTD | 7 | 2009–2018 |
| JOHNSON RYAN Mself | 2 | 2012–2016 |
| BICKFORD TOM | 1 | 2013 |
| CUMMINS IP INC | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cottage Grove, WI, US | 18 | 2015–2020 |
| Anna, OH, US | 5 | 2010–2018 |
| Paulding, OH, US | 2 | 2009–2012 |