Inventor
Günter Wolf
Inventor
Oppenweiler, DE
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B27Bprimary
B27BSaws for wood or similar material25%
F02BInternal-combustion piston engines11%
B25FCombination or multi-purpose tools not otherwise provided for10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
F16FSprings7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%
Y02TClimate change mitigation technologies related to transportation5%
Y10TTechnical subjects covered by former us classification3%
B23DPlaning2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
PatentTitleYear
10,800,065Hand-guided power tool with a control device202010,322,519Hand-guided power tool with a control device20199,993,937Power tool20189,783,786'Method for activating Oct4 for induction of pluripotent stem cells'20179,518,616'Hand-held power tool with a clutch and method for producing a groove in the circumferential wall of a clutch drum of a hand-held power tool'20168,672,305'Work apparatus'20148,615,890'Chain saw'20138,567,520'Handheld work apparatus'20138,467,463'Apparatus and method for producing a signal to reduce the PAR in a multicarrier system'20138,225,514'Manually guided implement'20128,136,256'Motor chain saw'20128,132,484'Sprocket cover arrangement for a hand-held chain saw'20127,412,959'Manually guided implement'20087,293,330'Tubular handle for a manually guided implement'20077,270,320'Antivibration element'20077,269,387'Method and apparatus for determining a distance between a base station and a mobile unit'20077,168,132'Portable handheld work apparatus having thumb supports'20077,152,853'Manually operated implement'20066,994,068'Antivibration device'20066,830,601'Carburetor arrangement'20046,799,642'vibration damper between two components'20046,761,346'Grip for a portable hand-guided working tool and molding same'20046,679,234'Manually guided implement having an internal combustion engine'20046,607,574'Carburetor arrangement'20036,412,180'Anti-vibration element having separation securement'20026,375,171'Vibration damper'20026,041,890'Exhaust gas muffler for the combustion engine of a portable working tool'20006,016,604'Portable, hand-guided working tool with a rear grip'20005,903,573'Apparatus for reducing transmission capacity'19995,694,435'Digital method of detecting pulses of short duration and arrangement for implementing the method'19975,526,843'Venting valve for a fuel tank'19965,320,240'Closure for a vessel'19945,289,395'Signal processing method employing a digital filter'19945,272,813'Portable handheld work apparatus'19935,233,945'Portable handheld work apparatus'19935,233,750'Chain saw having a sprocket wheel cover and a brake device integrated into the cover'19935,215,049'Portable handheld work apparatus'19935,199,389'Work apparatus having an air-cooled internal combustion engine'19935,174,679'Protector for bore rods and pump rods'19925,018,492'Work apparatus having one handle for one-handed operation'19914,662,071'Motor-drive chain saw with a clutch and oil pump'19874,600,418'Air-intake arrangement for a two-stroke engine'19864,324,045'Motor chain saw with dynamic safety braking device'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2007Patents assigned to STIHL MASCHF ANDREAS (10)· patent assignee history
1986–1996Patents assigned to STIHL ANDREAS (10)· patent assignee history
1987–2020Based in Oppenweiler, DE· patent location history
1994–2013Based in Ulm, DE· patent location history
1999Based in Eberdingen, DE· patent location history
2004–2020Patents assigned to STIHL AG & CO KG ANDREAS (15)· patent assignee history
2007Based in Nuremberg, DE· patent location history
2012–2014Patents assigned to WOLF GUENTER (6)· patent assignee history
2012–2014Patents assigned to EBERHARDT MAXIMILIAN (4)· patent assignee history
2017Based in Jena, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STIHL AG & CO KG ANDREAS | 15 | 2004–2020 |
| STIHL ANDREAS | 10 | 1986–1996 |
| STIHL MASCHF ANDREAS | 10 | 1982–2007 |
| WOLF GUENTER | 6 | 2012–2014 |
| EBERHARDT MAXIMILIAN | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oppenweiler, DE | 34 | 1987–2020 |
| Ulm, DE | 3 | 1994–2013 |
| Jena, DE | 1 | 2017 |
| Nuremberg, DE | 1 | 2007 |
| Eberdingen, DE | 1 | 1999 |