PW

Philip C. Whitener

📍 Seattle, WA: #57 of 553 inventorsTop 15%
🗺 Washington: #233 of 2,427 inventorsTop 10%
Overall (1997): #27,341 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5651327 Displacement, submerged displacement, air cushion hydrofoil ferry boat — 1997-07-29
5623889 Mooring and ramp system for ferry boats — 1997-04-29