DW

Dennis E. Webster

JP Johnson Matthey Plc: 2 patents #34 of 155Top 25%
JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
📍 Royston, GB: #120 of 325 inventorsTop 40%
Overall (All Time): #1,670,394 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4820875 Synthesis of carbonyl compounds Phillip J. Player 1989-04-11
4306089 Process for the production of formaldehyde Ian M. Rouse 1981-12-15
4208353 Production of formaldehyde Ian M. Rouse 1980-06-17