RH

Robin Middlemass Howie

CL Coal Industry (Patents) Limited: 2 patents #1 of 8Top 15%
Overall (1989): #17,140 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4876746 Environmental protective garment 1989-10-31
4852562 Helmet 1989-08-01