DD

Daniel R. Drop

OE Otis Elevator: 1 patents #34 of 133Top 30%
📍 Durham, CT: #4 of 12 inventorsTop 35%
🗺 Connecticut: #802 of 2,817 inventorsTop 30%
Overall (2002): #235,974 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6397976 Automatic elevator destination call processing CHARLES HALE 2002-06-04