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For the Inventor, By the Inventor

Waiblingen, Germany

Firma Andreas Stihl

Calculating rank
USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 144

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23 inventors (with patents filed for the assignee):

goldMedal Goetz Landwehr (2 out of 2 patents)

silverMedal Günter Wolf (1 out of 32 patents)

bronzeMedal Helmut Lux (1 out of 11 patents)

4.  Joachim Hoffmann (1 out of 23 patents)

5.  Hans Nickel (1 out of 60 patents)

6.  Reinhard Gerhardy (1 out of 27 patents)

7.  Peter Bauer (1 out of 7 patents)

8.  Josef Karner (1 out of 3 patents)

9.  Klaus Hoppner (1 out of 17 patents)

10.  Georg Becker (1 out of 2 patents)

11.  Reinhard Gommel (1 out of 3 patents)

12.  Thilo Hummel (1 out of 1 patent)

13.  Helmut Schlessman (1 out of 1 patent)

14.  Karl Forderer (1 out of 4 patents)

15.  Dieter Wieland (1 out of 4 patents)


11 patents:

1. 5445365 - Anti-vibration element (1995-08-29),
2. 5359159 - Internal combustion engine (1994-10-25),
3. 5351403 - Protective shield for a free-cutting tool (1994-10-04),
4. 4455266 - Carburetor for internal combustion engines, especially very small (1984-06-19),
5. 4324045 - Motor chain saw with dynamic safety braking device (1982-04-13),
6. 4159049 - Chain saw with oil removing brake band (1979-06-26),
7. 4142607 - Silencer, especially for portable motor chain saws (1979-03-06),
8. 4135301 - Motorized chain saw (1979-01-23),
9. 4127098 - Starting device for an internal combustion engine, especially a chain (1978-11-28),
10. 4123843 - Spring type guide bar stop for portable power chain saw (1978-11-07),
11. 4091896 - Chain saw braking mechanism (1978-05-30),
Company Overview
Firma Andreas Stihl is a renowned manufacturer specializing in outdoor power equipment, particularly chainsaws and other handheld tools for forestry and landscaping. The company is recognized for its commitment to quality and innovation, focusing on developing advanced technologies that enhance performance and user safety. Headquartered in Waiblingen, Germany, Stihl operates globally, serving both professional and consumer markets with a diverse range of products designed for efficiency and durability in various outdoor applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#8 in Waiblingen

#3,526 in Germany

#51,831 in the World

Waiblingen, DE
Waiblingen, Germany

Firma Andreas Stihl

Forward Citations = 144

23 inventors:

goldMedal Goetz Landwehr (2 out of 2 patents)

silverMedal Günter Wolf (1 out of 32 patents)

bronzeMedal Helmut Lux (1 out of 11 patents)

4.  Joachim Hoffmann (1 out of 23 patents)

5.  Hans Nickel (1 out of 60 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Firma Andreas Stihl. Retrieved from https://idiyas.com/company/firma-andreas-stihl

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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