Inventor · disambiguated record
William J. Wybenga
Also filed as: WYBENGA WILLIAM · WYBENGA WILLIAM J
2 granted patents·1 pending application·56 citations·filing 1981–2015
65Inventor score
Technology areasB29C
Top patents by PatentIndex Score
3 records- 0164US6068462AApparatus for continuously forming a blown filmBRAMPTON ENGINEERING INC·Filed 1997·Granted May 30, 2000·33 cites·15 claims
- 0256US4386903AInjection-molding machine with hydraulic mold clampingHUSKY INJECTION MOLDING·Filed 1981·Granted Jun 7, 1983·23 cites·5 claims
- 0327US2017239867A1Pressure chamber for blown film extrusionBRAMPTON ENG INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →