Inventor
Gerhard Osburg
Inventor
Kernen, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines35%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof35%
F02DControlling combustion engines12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
F01LCyclically operating valves for machines or engines4%
F04DNon-positive-displacement pumps4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
9,664,143'Internal combustion engine having a starter device'20179,534,528'Internal combustion engine with fuel system'20179,512,806'Internal combustion engine having a starter device'20167,431,271'Carburetor'20087,331,314'Two-stroke engine'20087,228,843'Internal combustion engine having a carburetor and a starting device'20077,210,432'Internal combustion engine'20077,077,632'Blower having a blower tube incorporating a reduction device for reducing the clear flow cross section of said blower tube at idle operation'20067,017,537'Two-stroke engine and method for operating the same'20066,976,458'Two-stroke engine'20056,913,250'Carburetor arrangement'20056,595,500'Membrane carburetor'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to STIHL MASCHF ANDREAS (1)· patent assignee history
2003Based in Stetten, DE· patent location history
2005–2017Patents assigned to STIHL AG & CO KG ANDREAS (11)· patent assignee history
2005–2017Based in Kernen, DE· patent location history
2007Based in Kernan, DE· patent location history
2008Based in Kemen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STIHL AG & CO KG ANDREAS | 11 | 2005–2017 |
| STIHL MASCHF ANDREAS | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kernen, DE | 9 | 2005–2017 |
| Kemen, DE | 1 | 2008 |
| Kernan, DE | 1 | 2007 |
| Stetten, DE | 1 | 2003 |