DR

David J. Roh

PI Pandel Instruments: 1 patents #2 of 3Top 70%
📍 Longview, TX: #12 of 33 inventorsTop 40%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #121,887 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798092 Flowmeter for use in a flow monitoring system Peter J. Lagergren 1989-01-17