DS

David Stubbs

JL Johnson Matthey Public Limited: 1 patents #42 of 112Top 40%
📍 Cross, GA: #1 of 1 inventorsTop 100%
Overall (2017): #444,380 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9678054 Method of marking hydrocarbon liquids Duncan William John McCallien 2017-06-13