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Top 20 Fast-growings companies in Cam
by Most Patent Filing In 1 Year in the Germany in 2021

The Cam top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year Cam Fast-growings in the Germany. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. It is often a part of a rotating wheel (e.g. an eccentric wheel) or shaft (e.g. a cylinder with an irregular shape) that strikes a lever at one or more points on its circular path. The cam can be a simple tooth, as is used to deliver pulses of power to a steam hammer, for example, or an eccentric disc or other shape that produces a smooth reciprocating (back and forth) motion in the follower, which is a lever making contact with the cam.
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Company Name
Region
Tech Topics
Total
1
Schaeffler Technologies AG & Co. KG
Plain bearing,Condition monitoring,Bearing (navigation),
...[+2]
Patent: 26
2
MAHLE International GmbH
Filter (aquarium),Fuel filter,Machine element,
...[+2]
Patent: 8
3
Robert Bosch GmbH
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Patent: 7
4
thyssenkrupp Presta Ilsenburg GmbH
Camshaft,Steering system,Construction engineering,
...[+2]
Patent: 6
5
ThyssenKrupp AG
Elevator,Metal,Industrial engineering,
...[+2]
Patent: 6
6
Thyssenkrupp GmbH
Metal
Patent: 6
7
Karl Mayer Stoll R&D GmbH
Patent: 6
8
Joseph Vögele AG
Aggregate base,Automation,Manufacturing engineering,
...[+2]
Patent: 5
9
Siemens AG
Power transmission,Electronics,Turbine,
...[+2]
Patent: 3
10
WITTE Automotive GmbH
Patent: 3
11
Wittenstein SE
Software,Automation,Mechanical engineering,
...[+2]
Patent: 3
12
Kiekert AG
Actuator,Flip-flop,Automotive engineering,
...[+2]
Patent: 3
13
Valeo Siemens eAutomotive Germany GmbH
Patent: 3
14
Fischer Automotive Systems GmbH & COKG
Automotive systems
Patent: 2
15
Maschinenfabrik Bernard KRONE GmbH
Forage harvester,Mechanical engineering,Manufacturing engineering
Patent: 2
16
SEW-EURODRIVE GmbH & Co. KG
Servo drive,Electric motor,Computer hardware,
...[+2]
Patent: 2
17
Maschinenfabrik Reinhausen GmbH
Transformer,Electrical equipment,Renewable energy,
...[+2]
Patent: 2
18
Mercedes-Benz Group AG
Automotive engineering,Electric vehicle,Hybrid vehicle,
...[+2]
Patent: 2
19
Leuteritz Anlagenbau GmbH
Patent: 2
20
bar Pneumatische Steuerungssysteme GmbH
Construction engineering
Patent: 2
Page generation time: Jul 25 2025