AS

Andrew David Speirs

SC Sun Chemical: 1 patents #261 of 539Top 50%
SB Sun Chemical B.V.: 1 patents #10 of 47Top 25%
Overall (All Time): #2,015,224 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9458333 High elongation thermoforming ink-jet ink Stephen Anthony Hall, Stephen Paul Wilson 2016-10-04
8501830 Ink jet ink and a method of ink jet printing Hartley David Selman, Graeme Edward Charles Beats, Nigel Anthony Caiger, Stephen Paul Wilson 2013-08-06