DL

Douglas E. Logan

OE Otis Elevator: 1 patents #8 of 65Top 15%
📍 Middletown, CT: #12 of 40 inventorsTop 30%
🗺 Connecticut: #746 of 2,707 inventorsTop 30%
Overall (2004): #231,947 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6742769 Elevator sheave for use with flat ropes Pedro S. Baranda, John T. Pitts, Richard L. Hollowell, John P. Wesson, Zlatko Strbuncelj +1 more 2004-06-01