Inventor · disambiguated record
Leo F. Ludzia
Also filed as: LUDZIA LEO · LUDZIA LEO F
4 granted patents·395 citations·filing 1983–1992
83Inventor score
Technology areasH01H
Top patents by PatentIndex Score
4 records- 0197USD280835SVideo game cabinetWILLIAMS ELECTRONICS INC·Filed 1983·Granted Oct 1, 1985·128 cites·1 claims
- 0294USD280836SVideo game cabinetWILLIAMS ELECTRONICS INC·Filed 1983·Granted Oct 1, 1985·131 cites·1 claims
- 0392USD275772SAmusement game cabinetWILLIAMS ELECTRONICS INC·Filed 1983·Granted Oct 2, 1984·130 cites·1 claims
- 0435US5208430APosition responsive switchCHRISTIANA IND CORP·Filed 1992·Granted May 4, 1993·6 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →