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For the Inventor, By the Inventor

Mollis, Switzerland

Kopter Group Ag

Calculating rank
USPTO Granted Patents = 14


Forward Citations = 17

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15 inventors (with patents filed for the assignee):

goldMedal Martin Stucki (5 out of 8 patents)

silverMedal Mario Caminada (4 out of 4 patents)

bronzeMedal Cosimo Donno (3 out of 7 patents)

4.  Andreas Löwenstein (3 out of 3 patents)

5.  Michal Skrzynski (3 out of 3 patents)

6.  Andreas Dummel (3 out of 4 patents)

7.  Roman Köstli (2 out of 2 patents)

8.  Johann Werner Hettenkofer (2 out of 2 patents)

9.  Detlev Matthias Even (2 out of 2 patents)

10.  Patrick Reginald Moser (1 out of 1 patent)

11.  Riekert Leibbrandt (1 out of 1 patent)

12.  Johannes Hettenkofer (1 out of 1 patent)

13.  Detlev Even (1 out of 1 patent)

14.  Luca Casciola (1 out of 1 patent)

15.  Domenico Vinci (1 out of 1 patent)


14 patents:

1. 12649586 - Air data indicating arrangement and method for calibrating the same (2026-06-09),
2. 12391376 - Tail rotor head of a rotary wing aircraft and blade holder (2025-08-19),
3. 12377971 - Drive unit with gear mechanism and electric drive for a main rotor of a rotary wing craft (2025-08-05),
4. 12162595 - Tension torsion strap of a rotor head of a rotary wing aircraft (2024-12-10),
5. 12157563 - Connection between a pitch control unit arm and a pitch horn (2024-12-03),
6. 12157561 - Rotorcraft having an electric drive for driving a main and/or tail rotor of the rotorcraft (2024-12-03),
7. 12043374 - Hybrid propulsion system of a helicopter (2024-07-23),
8. 11186385 - Ground manoeuvering device with a hydraulic apparatus (2021-11-30),
9. D928071 - Helicopter (2021-08-17),
10. 10766611 - Helicopter rotor transmission (2020-09-08),
11. 10759529 - Rotor blade coupling device of a rotor head for a rotorcraft (2020-09-01),
12. 10730614 - Rotor mast (2020-08-04),
13. 10343777 - Helicopter load hook (2019-07-09),
14. 10150565 - Load hook substructure (2018-12-11),
Company Overview
Kopter Group AG, based in Mollis, Switzerland, specializes in the design and manufacture of innovative rotorcraft. The company focuses on developing advanced helicopter technologies that enhance safety, efficiency, and performance. With a commitment to sustainability, Kopter integrates cutting-edge engineering and aerodynamics into its aircraft, catering to both commercial and private aviation markets. The organization aims to redefine rotorcraft capabilities through continuous research and development in aviation technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#1 in Mollis

#841 in Switzerland

#42,312 in the World

Mollis, CH
Mollis, Switzerland

Kopter Group Ag

Forward Citations = 17

15 inventors:

goldMedal Martin Stucki (5 out of 8 patents)

silverMedal Mario Caminada (4 out of 4 patents)

bronzeMedal Cosimo Donno (3 out of 7 patents)

4.  Andreas Löwenstein (3 out of 3 patents)

5.  Michal Skrzynski (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kopter Group Ag. Retrieved from https://idiyas.com/company/kopter-group-ag

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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