Inventor · disambiguated record
Fred E. Chaffin
Also filed as: CHAFFIN FRED E
7 granted patents·46 citations·filing 1981–2001
84Inventor score
Files withPETERSON TOOL COMPANY7
Top patents by PatentIndex Score
7 records- 0151US4414870ACutting toolPETERSON TOOL COMPANY·Filed 1981·Granted Nov 15, 1983·14 cites·15 claims
- 0245US6105476AAdjustable alignmentPETERSON TOOL COMPANY·Filed 1999·Granted Aug 22, 2000·9 cites·13 claims
- 0343US6012364AToolholder with floating rollerPETERSON TOOL COMPANY·Filed 1998·Granted Jan 11, 2000·8 cites·9 claims
- 0439US6425308B2Toolholder with a removable headPETERSON TOOL COMPANY·Filed 2001·Granted Jul 30, 2002·1 cites·5 claims
- 0539US6082234AAdjustable toolholderPETERSON TOOL COMPANY·Filed 1998·Granted Jul 4, 2000·10 cites·30 claims
- 0630US6182542B1Toolholder with floating rollerPETERSON TOOL COMPANY·Filed 1999·Granted Feb 6, 2001·2 cites·2 claims
- 0724US6295905B1Toolholder with a removable headPETERSON TOOL COMPANY·Filed 1998·Granted Oct 2, 2001·2 cites·8 claims
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