Inventor · disambiguated record
Charles L. Voytko
Also filed as: VOYTKO CHARLES · VOYTKO CHARLES L
4 granted patents·72 citations·filing 1975–1992
77Inventor score
Technology areasB62B
Files withBROWN GROUP RECREATIONAL PRODU1BROWN GROUP RECREATIONAL PRODUCTS INC1HEDSTROM CO1HEDSTROM CORP1
Top patents by PatentIndex Score
4 records- 0179US4378946AStroller canopy structureBROWN GROUP RECREATIONAL PRODU·Filed 1981·Granted Apr 5, 1983·44 cites·6 claims
- 0279USD244325SInfant's car seatHEDSTROM CO·Filed 1975·Granted May 17, 1977·17 cites·1 claims
- 0350USD350381SChildren's swingHEDSTROM CORP·Filed 1992·Granted Sep 6, 1994·7 cites·1 claims
- 0445USD271868SCollapsible strollerBROWN GROUP RECREATIONAL PRODUCTS INC·Filed 1981·Granted Dec 20, 1983·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →