JR

Judith Robinson

JL Johnson Matthey Public Limited: 1 patents #2 of 15Top 15%
Overall (1989): #91,473 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4804275 Indicator device for indicating the time integral of a monitored parameter Karam Singh Kang, Stephen Munn, Eamonn Maher 1989-02-14