| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 116 | |
| #2 | United States | 32 | |
| #3 | EPO (European Patent Office) | 28 | |
| #4 | Germany | 24 | |
| #5 | Australia | 20 | |
| #6 | South Africa | 20 | |
| #7 | France | 18 | |
| #8 | Japan | 18 | |
| #9 | Brazil | 14 | |
| #10 | Spain | 12 | |
| #11 | WIPO (World Intellectual Property Organization) | 10 | |
| #12 | Italy | 9 | |
| #13 | Canada | 7 | |
| #14 | German Democratic Republic | 7 | |
| #15 | India | 7 | |
| #16 | USSR (Union of Socialist Soviet Republics) | 5 | |
| #17 | Czechoslovakia | 4 | |
| #18 | China | 3 | |
| #19 | Sweden | 3 | |
| #20 | Switzerland | 2 | |
| #21 | Czechia | 2 | |
| #22 | Denmark | 2 | |
| #23 | Mexico | 2 | |
| #24 | Netherlands | 2 | |
| #25 | Belgium | 1 | |
| #26 | Finland | 1 | |
| #27 | Hungary | 1 | |
| #28 | Republic of Korea | 1 | |
| #29 | Turkey | 1 | |
| #30 | Zimbabwe | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Transport | |
| #5 | Civil engineering | |
| #6 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Shaping of plastics | |
| #3 | Vehicle brake control systems | |
| #4 | Unspecified technologies | |
| #5 | Finishing work on buildings | |
| #6 | Compounding processes | |
| #7 | Working metallic powder | |
| #8 | Alloys | |
| #9 | Compounding ingredients | |
| #10 | Pig-iron processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dolbear Keith David | 20 |
| #2 | East Roy Geoffrey | 15 |
| #3 | Harding John David | 14 |
| #4 | Clark Eric | 13 |
| #5 | Lotfipour Mahmoud | 12 |
| #6 | Schofield Kerry Graham | 11 |
| #7 | Baker Ralph | 11 |
| #8 | Bartram David Trevor | 10 |
| #9 | Hatch Donald | 10 |
| #10 | Chester John | 9 |
| Publication | Filing date | Title |
|---|---|---|
| GB9801217D0 | Friction material testing apparatus | |
| GB9720513D0 | Measurement of surface wear | |
| GB9701330D0 | Brake lock assembly | |
| GB9624332D0 | Temperature sensing arrangement | |
| GB9600561D0 | Improved brake elements | |
| GB9511489D0 | Force transducer | |
| GB9511466D0 | Vehicle pedal removable moulded interface arrangement | |
| GB9424034D0 | Punches for forming compacts | |
| GB9416176D0 | Brake wear indicator | |
| GB9401137D0 | Improvements in and relating to friction materials | |
| GB9309945D0 | Improvements in and relating to disc brake pads | |
| GB9224866D0 | Brake pad | |
| GB9217570D0 | Measurement of brake application force | |
| GB9214137D0 | Improved friction materials | |
| GB9208717D0 | Inductively coupled transducer arrangement | |
| GB9126310D0 | Brake pad | |
| GB9124310D0 | Brakes | |
| GB9124382D0 | Brakes | |
| GB9124381D0 | Brakes | |
| GB9123009D0 | Improvements in or relating to brake pads |