EP

Edward Piedra

OE Otis Elevator: 1 patents #21 of 102Top 25%
📍 Chicopee, MA: #3 of 8 inventorsTop 40%
🗺 Massachusetts: #2,865 of 9,131 inventorsTop 35%
Overall (2011): #310,761 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8006808 Managing an encoder malfunction in an elevator drive system Jeffrey M. Izard, Ismail Agirman 2011-08-30