DS

David A. Stewart

GE: 2 patents #620 of 4,252Top 15%
Rolls-Royce Plc: 1 patents #61 of 327Top 20%
📍 Derby, WA: #1 of 1 inventorsTop 100%
Overall (2018): #78,409 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10067330 Dispersing immersion liquid for high resolution imaging and lithography William M. Dougherty, Paul C. Goodwin, Steven A. Reese 2018-09-04
9952419 Objective lens changer for optical instruments 2018-04-24
9908157 Thermal barrier coating removal process 2018-03-06