DR

Daniel Rolfe

DU Dew Engineering And Development Ulc: 1 patents #2 of 5Top 40%
📍 Gravenhurst, CA: #3 of 3 inventorsTop 100%
Overall (2002): #232,691 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6481039 Passenger loading bridge extending from a terminal at ground level and for servicing aircraft of various sizes John Keith Savage, Andrew Plummer, Ronald W. Wollenschlager 2002-11-19