CPC Subgroup
B23D 45/26 with high-speed cutting discs, performing the cut by frictional heat melting the material (grinders for cutting-off B24B27/06)
Full Title
Sawing machines or sawing devices with circular saw blades or with friction saw discs (shearing machines with rotary discs B23D19/00 - B23D25/00) > with high-speed cutting discs, performing the cut by frictional heat melting the material (grinders for cutting-off B24B27/06)
Top Applicants
Top 10 applicants by patent filingsfor class B23, 2013–2023, worldwide · Source: EPO PATSTAT
- ITW (ILLINOIS TOOL WORKS) US 3,642
- DISCO CORPORATION JP 3,316
- FANUC JP 3,111
- ROBERT BOSCH DE 2,711
- FANUC 2,163
- GE (GENERAL ELECTRIC COMPANY) US 2,113
- ISCAR IL 1,516
- SIEMENS DE 1,459
- LINCOLN GLOBAL US 1,433
- KOBE STEEL JP 1,423