RB

Robert Alan Barrett

ES Eg&G Pressure Science: 1 patents #2 of 5Top 40%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #87,385 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5630593 Pressure-energized sealing rings Jeffrey E. Swensen 1997-05-20