John D. Hargis

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Cottontown, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Toolholder with a removable head
- Patent number 6,425,308
- Issue date Jul 30, 2002
- Peterson Tool Company
- John D. Hargis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Toolholder with a removable head
- Patent number 6,295,905
- Issue date Oct 2, 2001
- Peterson Tool Company
- John D. Hargis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adjustable toolholder
- Patent number 6,082,234
- Issue date Jul 4, 2000
- Peterson Tool Company
- John L. Peterson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Toolholder with a removable head
- Publication number 20010018854
- Publication date Sep 6, 2001
- John D. Hargis
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC