Inventor · disambiguated record
Charles B. Sipek
Also filed as: CLEGG RUSSELL B · SIPEK CHARLES B
4 granted patents·90 citations·filing 1977–1980
78Inventor score
Files withKEARNEY & TRECKER CORP4
Top patents by PatentIndex Score
4 records- 0187US4358888AAutomatic tool changer with internal tool storage magazineKEARNEY & TRECKER CORP·Filed 1980·Granted Nov 16, 1982·55 cites·15 claims
- 0260US4238034AAutomatic tool changer for machine toolKEARNEY & TRECKER CORP·Filed 1979·Granted Dec 9, 1980·15 cites·5 claims
- 0357US4177550AMachine tool with hollow structural steel membersKEARNEY & TRECKER CORP·Filed 1978·Granted Dec 11, 1979·14 cites·6 claims
- 0443US4164810AAutomatic tool changer for machine toolKEARNEY & TRECKER CORP·Filed 1977·Granted Aug 21, 1979·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →