Inventor · disambiguated record
John Kocak
Also filed as: KOCAK JOHN
1 granted patent·3 pending applications·0 citations·filing 2014–2025
13Inventor score
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4 records- 0149US12256815B2Rotating jewelry closureEMPIRE CASTING HOUSE INC·Filed 2023·Granted Mar 25, 2025·0 cites·8 claims
- 0244US2025375000A1Rotating jewelry closureEMPIRE CASTING HOUSE INC·Filed 2025·Application pending·0 cites
- 0332US2025375003A1Rotating jewelry closureEMPIRE CASTING HOUSE INC·Filed 2025·Application pending·0 cites
- 0425US2015355159A1Measuring apparatus, kit, and method of using sameKOCAK JOHN·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →