GD

Gerard Jan Jeep Berend DeGroot

Overall (2003): #222,995 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606916 Timed window ultrasonic gas meter with nose cone Noel Bignell, Colin Walter Braathen, Barry John Martin, Charles Malcolm Welsh, John Graeme Winter 2003-08-19