IW

Ian James Whitworth

📍 Belper, GB: #23 of 63 inventorsTop 40%
Overall (All Time): #1,533,834 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8800338 Manufacture of coil springs — 2014-08-12
7211167 Method and apparatus for manufacturing innerspring assemblies — 2007-05-01
6922895 Apparatus for the production of pocketed coil springs — 2005-08-02