Inventor
Hans-Rudolf Jenni
Inventor
Grasswil, CH
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines11%
F02FCylinders, pistons or casings, for combustion engines9%
B62MRider propulsion of wheeled vehicles or sledges8%
F01LCyclically operating valves for machines or engines8%
F16HGearing8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
F01PCooling of machines or engines in general6%
Y02TClimate change mitigation technologies related to transportation6%
B60LPropulsion of electrically-propelled vehicles5%
B60WConjoint control of vehicle sub-units of different type or different function5%
PatentTitleYear
10,974,784Two-wheeled vehicle202110,323,568Engine201910,300,786Utility vehicle201910,036,311Engine20189,802,605'Electric vehicle and on-board battery charging apparatus therefor'20179,194,278'Engine'20158,844,665'Skid steered all terrain vehicle'20148,555,851'Lubrication arrangement for timing chain and cylinder head'20138,496,079'Electric vehicle and on-board battery charging apparatus therefore'20137,131,507'Tracked ATV'20066,951,196'Reciprocating engine with rocker valve gear'20056,520,133'Reciprocating engine with rocker-arm valve control'20035,542,309'Gearbox'19965,357,910'Cylinder block and head cooling system'19945,295,463'Internal combustion engine with oil pump mounted on the camshaft'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1996Based in Langenthal, CH· patent location history
2003–2005Based in Kaltacker, CH· patent location history
2006–2021Based in Grasswil, CH· patent location history
2013–2017Patents assigned to JENNI HANS-RUDOLF (4)· patent assignee history
2013–2017Patents assigned to SWISSAUTO POWERSPORT LLC (4)· patent assignee history
2013–2017Patents assigned to WENGER URS (4)· patent assignee history
2013–2017Patents assigned to KOHLER BEAT RENE (3)· patent assignee history
2015–2019Patents assigned to POLARIS INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JENNI HANS-RUDOLFself | 4 | 2013–2017 |
| POLARIS INC | 4 | 2015–2019 |
| SWISSAUTO POWERSPORT LLC | 4 | 2013–2017 |
| WENGER URS | 4 | 2013–2017 |
| KOHLER BEAT RENE | 3 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grasswil, CH | 10 | 2006–2021 |
| Langenthal, CH | 3 | 1994–1996 |
| Kaltacker, CH | 2 | 2003–2005 |