Inventor · disambiguated record
Wieslaw Maciejczyk
Also filed as: MACIEJCZYK WIESLAW · MACIEJCZYK WIESLAW PETER
17 granted patents·5 pending applications·282 citations·filing 1996–2024
93Inventor score
Top patents by PatentIndex Score
22 records- 0196US11390194B2Impact energy absorbing deviceBRITAX CHILDCARE PTY LTD·Filed 2021·Granted Jul 19, 2022·4 cites·20 claims
- 0294US11760238B2Child safety seat with energy absorbing elementsBRITAX CHILDCARE PTY LTD·Filed 2022·Granted Sep 19, 2023·2 cites·19 claims
- 0392US7552969B2Child safety seat, shell and harnessBRITAX CHILDCARE PTY LTD·Filed 2005·Granted Jun 30, 2009·39 cites·10 claims
- 0490US6560825B2Webbing length adjustorBRITAX CHILD CARE PROD·Filed 2001·Granted May 13, 2003·52 cites·15 claims
- 0588US7320471B2Stroller seat attachmentBRITAX CHILDCARE PTY LTD·Filed 2006·Granted Jan 22, 2008·31 cites·13 claims
- 0686US9174554B2Seat belt lock-off for a safety seatBRITAX CHILDCARE PTY LTD·Filed 2013·Granted Nov 3, 2015·14 cites·10 claims
- 0786US5746478AReclining mechanism and latch for child safety seatBRITAX CHILD CARE PROD·Filed 1996·Granted May 5, 1998·109 cites·19 claims
- 0885US11590865B2Insert for a child safety seatBRITAX CHILDCARE PTY LTD·Filed 2021·Granted Feb 28, 2023·1 cites·20 claims
- 0985US10988057B2Impact energy absorbing deviceBRITAX CHILDCARE PTY LTD·Filed 2017·Granted Apr 27, 2021·4 cites·7 claims
- 1079US12194897B2Insert for a child safety seatBRITAX CHILDCARE PTY LTD·Filed 2024·Granted Jan 14, 2025·0 cites·20 claims
- 1177US12077071B2Child safety seat with energy absorbing elementsBRITAX CHILDCARE PTY LTD·Filed 2023·Granted Sep 3, 2024·0 cites·13 claims
- 1275US11912171B2Insert for a child safety seatBRITAX CHILDCARE PTY LTD·Filed 2023·Granted Feb 27, 2024·0 cites·17 claims
- 1370US7168762B2Security strap systemBRITAX CHILDCARE PTY LTD·Filed 2003·Granted Jan 30, 2007·19 cites·22 claims
- 1468US11173812B2Insert for a child safely seatBRITAX CHILDCARE PTY LTD·Filed 2018·Granted Nov 16, 2021·1 cites·20 claims
- 1565US10953774B2Strap indicatorBRIT AX CHILDCARE PTY LTD·Filed 2019·Granted Mar 23, 2021·2 cites·15 claims
- 1655US7461893B2Latching means for a safety seatBRITAX CHILDCARE PTY LTD·Filed 2005·Granted Dec 9, 2008·4 cites·9 claims
- 1747US10843598B2Child safety seatBRITAX CHILDCARE PTY LTD·Filed 2019·Granted Nov 24, 2020·0 cites·9 claims
- 1841US2009309405A1Child safety seat with adjustable headrestBRITAX CHILDCARE PTY LTD·Filed 2005·Application pending·0 cites
- 1939US2007069060A1Seat belt retraction mechanismBRITAX CHILDCARE PTY LTD·Filed 2004·Application pending·0 cites
- 2036US2003025369A1Variable angle vehicle child safety seatFiled 2002·Application pending·0 cites
- 2136US2002000744A1Attachment of child shoulder harness to a booster seatFiled 2001·Application pending·0 cites
- 2233US2002043836A1Tether strap that allows rotation of a safety seat about a vertical axisFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →