Inventor · disambiguated record
Zbigniew Marchwiak
Also filed as: MARCHWIAK ZBIGNIEW
7 granted patents·226 citations·filing 1993–2009
88Inventor score
Top patents by PatentIndex Score
7 records- 0187US6578231B1Luggage handleTRAVEL CADDY INC·Filed 2001·Granted Jun 17, 2003·44 cites·9 claims
- 0285US5431428ACarrying case assembly with built-in cartTRAVEL CADDY INC·Filed 1993·Granted Jul 11, 1995·74 cites·15 claims
- 0385USD357354SCarrying case with built-in cartTRAVEL CADDY INC·Filed 1993·Granted Apr 18, 1995·33 cites·1 claims
- 0481USD463124SLuggage handleTRAVEL CADDY INC·Filed 2001·Granted Sep 24, 2002·28 cites·1 claims
- 0564US5339728ACooking rack for a panHANDI FOIL CORP·Filed 1993·Granted Aug 23, 1994·32 cites·12 claims
- 0661US8210358B2Collapsible displayHADDAD SIMON MARK·Filed 2009·Granted Jul 3, 2012·4 cites·18 claims
- 0736US5636733ALuggage with retractable hookTRAVEL CADDY INC·Filed 1995·Granted Jun 10, 1997·11 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Zbigniew Marchwiak files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →