Inventor · disambiguated record
Zygmunt Dziwak
Also filed as: DZIWAK ZYGMUNT
9 granted patents·83 citations·filing 2002–2023
87Inventor score
Top patents by PatentIndex Score
9 records- 0187US7398862B2Car door lockPEELLE CO LTD·Filed 2006·Granted Jul 15, 2008·20 cites·8 claims
- 0274US12110209B1Elevator car door lockTHE PEELLE COMPANY·Filed 2023·Granted Oct 8, 2024·0 cites·6 claims
- 0372US7308973B2Door interlocking systemPEELLE CO LTD·Filed 2005·Granted Dec 18, 2007·10 cites·15 claims
- 0466US7097003B2Elevator landing door broken chain safety devicePEELLE CO LTD·Filed 2003·Granted Aug 29, 2006·19 cites·6 claims
- 0566US6928782B2Column hung truss systemALUMA ENTPR INC·Filed 2002·Granted Aug 16, 2005·17 cites·16 claims
- 0665US7818943B2Track jack systemPEELLE CO LTD·Filed 2007·Granted Oct 26, 2010·4 cites·4 claims
- 0762US7322555B2Track jack systemPEELLE CO LTD·Filed 2005·Granted Jan 29, 2008·3 cites·3 claims
- 0847US7156210B2Freight elevator landing door controlPEELLE CO LTD·Filed 2003·Granted Jan 2, 2007·6 cites·14 claims
- 0940US8006805B2Astragal constructionPEELLE CO LTD·Filed 2003·Granted Aug 30, 2011·4 cites·3 claims
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