ZM

Zbigniew Marchwiak

TC Travel Caddy: 5 patents #10 of 28Top 40%
HA Handi-Foil: 1 patents #9 of 13Top 70%
📍 Chicago, IL: #1,802 of 13,327 inventorsTop 15%
🗺 Illinois: #13,022 of 84,256 inventorsTop 20%
Overall (All Time): #746,503 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8210358 Collapsible display Simon Mark Haddad, Mariusz Kucharczyk 2012-07-03
6578231 Luggage handle Donald E. Godshaw, Andrezj Redzisz, Marian Klysz, Iwona Malgorzata Marchwiak, Zoran Gracer 2003-06-17
D463124 Luggage handle Donald E. Godshaw, Andrezj Redzisz, Marian Klysz, Iwona Malgorzata Marchwiak, Zoran Gracer 2002-09-24
5636733 Luggage with retractable hook 1997-06-10
5431428 Carrying case assembly with built-in cart Silvano Brugioni 1995-07-11
D357354 Carrying case with built-in cart Silvano Brugioni 1995-04-18
5339728 Cooking rack for a pan John Kapica 1994-08-23