WS

Walter J. Stinson

FS Federal Signal: 2 patents #162 of 717Top 25%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,352,892 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4518146 Valve operator control system Larry J. Phillips 1985-05-21
4512363 Slide valve Frank J. Jandrasi, Davy G. Pampell 1985-04-23