Inventor
DZIWAK ZYGMUNT
CA9 patents
⚠️ This page may combine multiple inventors who share the name “DZIWAK ZYGMUNT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PEELLE CO LTD
7 patentsUS7398862B2Jul 15, 2008
Car door lock
PEELLE CO LTD20 citations90
US7308973B2Dec 18, 2007
Door interlocking system
PEELLE CO LTD10 citations82
US7097003B2Aug 29, 2006
Elevator landing door broken chain safety device
PEELLE CO LTD19 citations80
US7818943B2Oct 26, 2010
Track jack system
PEELLE CO LTD4 citations60
US7322555B2Jan 29, 2008
Track jack system
PEELLE CO LTD3 citations60
US7156210B2Jan 2, 2007
Freight elevator landing door control
PEELLE CO LTD6 citations58
US8006805B2Aug 30, 2011
Astragal construction
PEELLE CO LTD4 citations56