JB

Jacobus Breugelmans

📍 Biggin Hill, GB: #1 of 2 inventorsTop 50%
Overall (1989): #140,305 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4885727 Automatic resetting of seismic water sound source David D. Auger 1989-12-05