CS

Colin Duncan Simonds

CL Chiswick Innovations Limited: 1 patents #1 of 2Top 50%
Overall (2020): #507,093 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10682582 Constructional toy James Simonds 2020-06-16