Inventor · disambiguated record
Frank D. Risko
Also filed as: RISKO FRANK D
7 granted patents·3 pending applications·42 citations·filing 1984–2021
81Inventor score
Top patents by PatentIndex Score
10 records- 0157US11951538B2Hollow automotive parts and methods for fabricating hollow castingsGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Apr 9, 2024·0 cites·16 claims
- 0255US11926174B2Vitreous device to change apparent density within a metal castingGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Mar 12, 2024·0 cites·16 claims
- 0353US4934127AApparatus for packaging in a protective atmosphereELOPAK SYSTEMS·Filed 1989·Granted Jun 19, 1990·18 cites·4 claims
- 0450US2022314372A1System and method for making an enhanced cast iron workpiece having increased lubricant retentionGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 0547US2019076875A1Metal substrate and method of making and using the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 0640US5152736AConcave shaped container bottom end closure and method of forming sameELOPAK SYSTEMS·Filed 1991·Granted Oct 6, 1992·14 cites·4 claims
- 0740US2013306217A1Inspection method for wheel claddingRISKO FRANK D·Filed 2012·Application pending·0 cites
- 0831US4548244AElectronic program controlEX CELL O CORP·Filed 1984·Granted Oct 22, 1985·4 cites·10 claims
- 0930US5194065ACarton squaring mechanismELOPAK SYSTEMS·Filed 1991·Granted Mar 16, 1993·2 cites·13 claims
- 1030US4961490ATransfer mechanism with jam detectorELOPAK SYSTEMS·Filed 1988·Granted Oct 9, 1990·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →