RB

Richard J. Berquist

IN Input/Output: 1 patents #1 of 2Top 50%
📍 Houston, TX: #236 of 987 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #40,176 of 165,921Top 25%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5315074 Method and apparatus for implanting geophones into the earth — 1994-05-24