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OE Otis Elevator: 1 patents #4 of 23Top 20%
📍 Stillwater, OK: #2 of 9 inventorsTop 25%
🗺 Oklahoma: #101 of 552 inventorsTop 20%
Overall (1982): #45,549 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324360 Elevator guide rail mounting arrangement Janis J. Cilderman 1982-04-13