DL

Donald A. Larner

📍 Kingston upon Thames, GB: #28 of 192 inventorsTop 15%
Overall (All Time): #1,303,555 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4864871 Transducer for fluid flow — 1989-09-12
4552027 Fluid-flow transducer — 1985-11-12
4523476 Pressure transducer — 1985-06-18
4397614 Unbalanced spool — 1983-08-09