CP

Charles J. Proctor

OE Otis Elevator: 1 patents #39 of 115Top 35%
📍 Singapore, SG: #13 of 86 inventorsTop 20%
Overall (1994): #148,991 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5325022 Single, bi-color elevator hall enunciator lantern — 1994-06-28