-
-
-
Tool and coated tool
-
Patent number 10,780,506
-
Issue date Sep 22, 2020
-
Tungaloy Corporation
-
Yusuke Hirano
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
-
-
-
-
Chuck
-
Patent number 7,452,168
-
Issue date Nov 18, 2008
-
Jacobs Chuck Manufacturing Company
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Drill stack formation
-
Patent number 7,329,446
-
Issue date Feb 12, 2008
-
International Business Machines Corporation
-
Robert M. Japp
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
Chuck
-
Patent number 7,018,146
-
Issue date Mar 28, 2006
-
Jacobs Chuck Manufacturing Company
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 6,736,410
-
Issue date May 18, 2004
-
Power Tool Holders Incorporated
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Drill stack formation
-
Patent number 6,669,805
-
Issue date Dec 30, 2003
-
International Business Machines Corporation
-
Robert M. Japp
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 6,536,781
-
Issue date Mar 25, 2003
-
Power Tool Holders, Incorporated
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 6,367,815
-
Issue date Apr 9, 2002
-
Power Tool Holders, Inc.
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Molded chuck
-
Patent number 6,364,319
-
Issue date Apr 2, 2002
-
Power Tool Holders, Inc.
-
Kevin C. Miles
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 6,279,918
-
Issue date Aug 28, 2001
-
Power Tool Holders, Inc.
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Molded chuck
-
Patent number 6,186,516
-
Issue date Feb 13, 2001
-
Power Tool Holders Incorporated
-
Kevin C. Miles
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 6,068,266
-
Issue date May 30, 2000
-
Power Tool Holders, Incorporated
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Molded chuck
-
Patent number 6,045,141
-
Issue date Apr 4, 2000
-
Power Tool Holders, Inc.
-
Kevin C. Miles
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Tool chuck
-
Patent number 5,709,392
-
Issue date Jan 20, 1998
-
Power Tool Holders Incorporated
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 5,501,473
-
Issue date Mar 26, 1996
-
Power Tool Holders Incorporated
-
Christopher B. Barton
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Chuck
-
Patent number 5,348,317
-
Issue date Sep 20, 1994
-
Jacobs Chuck Technology Corporation
-
Stephen W. Steadings
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Throw away cutting tool
-
Patent number 5,054,967
-
Issue date Oct 8, 1991
-
Sumitomo Electric Industries, Ltd.
-
Kazuo Noguchi
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Throw away cutting tool
-
Patent number 4,909,677
-
Issue date Mar 20, 1990
-
Sumitomo Electric Industries, Ltd.
-
Kazuo Noguchi
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
Fluted diamond drill
-
Patent number 4,083,351
-
Issue date Apr 11, 1978
-
Harold Jack Greenspan
-
B28 - WORKING CEMENT, CLAY, OR STONE