HB

Hartmut Boll

SI Stein Industries: 3 patents #2 of 4Top 50%
📍 Velbert, DE: #3 of 22 inventorsTop 15%
Overall (2017): #77,862 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9737185 Floor care appliance Thomas Stein 2017-08-22
9615711 Floor care appliance Thomas Stein 2017-04-11
9560945 Floor care appliance Thomas Stein 2017-02-07