DL

Douglas E. Logan

OE Otis Elevator: 1 patents #34 of 133Top 30%
📍 Middletown, CT: #5 of 32 inventorsTop 20%
🗺 Connecticut: #802 of 2,817 inventorsTop 30%
Overall (2002): #227,764 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6419208 Elevator sheave for use with flat ropes Pedro S. Baranda, John T. Pitts, Richard L. Hollowell, John P. Wesson 2002-07-16