CH

Carl Heldwein

OE Otis Elevator: 1 patents #8 of 65Top 15%
📍 San Diego, CA: #480 of 1,686 inventorsTop 30%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #250,666 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6701277 Elevator car position sensing system Steven D. Coste, Jason S. Stone, Julian H. Shull Jr., Richard A. Schafer, Kim Ngoc Trinh +1 more 2004-03-02