KD

Keith G. Dougan

SL Smiths Industries Public Limited: 2 patents #32 of 171Top 20%
Overall (All Time): #2,295,683 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5329277 Displays and display systems Peter O'Sullivan 1994-07-12
4980683 Aircraft instrument systems Peter O'Sullivan 1990-12-25