DH

David Ham

PL Pipeline Induction Heat Limited: 1 patents #6 of 10Top 60%
Rolls-Royce Plc: 1 patents #1,293 of 2,886Top 45%
📍 Bristol, GB: #912 of 2,571 inventorsTop 40%
Overall (All Time): #2,179,294 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6881266 Apparatus and method for coating pipes Damian Daykin, Adrian Kelly, Derek John Peel 2005-04-19
6375411 Fluid displacement apparatus Colin J Waterhouse, Jonathan Williams 2002-04-23