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Waiblingen, Germany

Andreas Stihl Ag Co. Kg

USPTO Granted Patents = 764

CIPO Patents = 13

EPO Patents = 370

Trademarks = 49

Forward Citations = 4,711

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669 inventors (with patents filed for the assignee):

Michael P Tinius (128 out of 152 patents)

Georg Maier (33 out of 37 patents)

Klaus-Martin Uhl (26 out of 46 patents)

4. Johannes Menzel (23 out of 34 patents)

5. Gernot Liebhard (23 out of 23 patents)

6. Werner Geyer (23 out of 46 patents)

7. Heiko Rosskamp (22 out of 36 patents)

8. Harald Mang (21 out of 23 patents)

9. Helmut Zimmermann (21 out of 37 patents)

10. Claus Naegele (19 out of 19 patents)

11. Joachim Kolb (19 out of 19 patents)

12. Wolfgang Layher (18 out of 18 patents)

13. Heinrich Leufen (17 out of 18 patents)

14. Georg Heinzelmann (16 out of 16 patents)

15. Günter Wolf (15 out of 32 patents)

Core Competencies:

Chainsaw

Handheld Work Apparatus

Battery Pack

Electric Blower

Autonomous Mobile Robot

Cutting Tool

High-Pressure Washer

Ignition Circuit

Gardening Appliance

Mixture Formation Apparatus

Rechargeable Battery Pack

Power Tool

764 patents: Sort by Forward Citations

1. 12479450 - Method for operating a hand-guided processing device and processing system (2025-11-25),

2. 12463441 - Charger (2025-11-04),

3. D1096350 - Chainsaw (2025-10-07),

4. 12433208 - Cooling air routing on an electric blower apparatus (2025-10-07),

5. 12433192 - Self-propelled work apparatus (2025-10-07),

6. 12422422 - Internal combustion engine with a generator and a carbon monoxide sensor (2025-09-23),

7. 12421929 - Ignition circuit for a combustion engine (2025-09-23),

8. 12416278 - Mixture formation apparatus, method of manufacturing a mixture formation apparatus and working device or internal combustion engine (2025-09-16),

9. 12403581 - Handheld work apparatus which is portable in use (2025-09-02),

10. 12397409 - Handheld work apparatus (2025-08-26),

11. 12388151 - Battery pack, work system and method for producing a battery pack (2025-08-12),

12. 12376518 - Blade for a mowing unit for a lawnmower and/or a motor scythe, mowing unit for a lawnmower and/or a motor scythe, and lawnmower and/or motor scythe (2025-08-05),

13. 12370715 - Drive link for a sawchain, and an arrangement of a plurality of drive links for a sawchain (2025-07-29),

14. 12362577 - Housing for receiving a communication module (2025-07-15),

15. 12357142 - Method for automatically ascertaining cleaning, maintenance and/or repair information for a motor-driven treatment tool and system for automatically ascertaining cleaning, maintenance and/or repair information for a motor-driven treatment tool (2025-07-15),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

764 Patents

#1 in Waiblingen

#65 in Germany

#1,264 in the World

Waiblingen, Germany

Andreas Stihl Ag Co. Kg

Forward Citations = 4,711

669 inventors:

Michael P Tinius (128 out of 152 patents)

Georg Maier (33 out of 37 patents)

Klaus-Martin Uhl (26 out of 46 patents)

4. Johannes Menzel (23 out of 34 patents)

5. Gernot Liebhard (23 out of 23 patents)

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