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Top 20 Key Players companies in Potentiometer
by Most Patent Citation in the United Kingdom in 2021

The Potentiometer top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Potentiometer Key Players in the United Kingdom. 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 potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat.
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Company Name
Region
Tech Topics
Total
1
National Research Development Corp.
patent citation: 277
2
Kodak Ltd.
Digital camera,Electronics,Software
patent citation: 260
3
Gec Plc
patent citation: 198
4
Lucas Industries Plc
Automotive engineering,Aerospace,Alternator,
...[+2]
patent citation: 184
5
ITT Industries Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 146
6
Hobson Ltd.
patent citation: 104
7
Associated Electrical Industries Ltd.
patent citation: 89
8
Imperial Chemical Industries Ltd.
Coating,Industrial engineering,Biocide,
...[+2]
patent citation: 77
9
Peavey Electronics Ltd.
Electronics
patent citation: 65
10
Ford Motor Co. Ltd.
Automotive engineering,Mechanical engineering,Public transport,
...[+2]
patent citation: 63
11
Marconi Corp. Plc
Computer hardware,Electronics
patent citation: 57
12
Jaguar Land Rover Ltd.
Four-wheel drive,Automotive engineering,New Car Assessment Program,
...[+1]
patent citation: 57
13
Luk Leamington Ltd.
Automotive engineering,Construction engineering
patent citation: 54
14
Ferranti International Plc
Aerospace,National security
patent citation: 49
15
Amphenol Ltd.
Electronics,Aerospace,Computer hardware
patent citation: 48
16
Ultra Electronics Ltd.
Wearable technology,Sonar,National security,
...[+2]
patent citation: 44
17
Foxboro
Avionics,Automation,Information technology consulting,
...[+1]
patent citation: 44
18
Rover Group Ltd.
Automotive engineering
patent citation: 43
19
Electron Ltd.
Advertising,Advertising campaign,Media planning,
...[+1]
patent citation: 42
20
USM Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
patent citation: 40
Page generation time: Jul 20 2025