DC

David Cressey

TL The Lubrizol: 3 patents #220 of 659Top 35%
📍 Belper, GB: #23 of 63 inventorsTop 40%
Overall (All Time): #1,409,557 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11261398 Hydraulic fluid composition Daniel J. Knapton, Daniel C. Visger 2022-03-01
7456136 Linear compounds containing phenolic and salicylic units David J. Moreton, Stephen J. Cook 2008-11-25
6673751 Boron containing overbased calixarates and lubricants and methods thereof David J. Moreton, D. John Durham 2004-01-06