MS

Matthew C. Stephan

TG The Chamberlain Group: 3 patents #83 of 278Top 30%
Overall (All Time): #1,567,350 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7679301 Movable barrier operator auto-force setting method and apparatus Eric Gregori, James J. Fitzgibbon, Carlos Jurado, Robert R. Keller, Jr., Colin B. Willmott 2010-03-16
7019478 Movable barrier operator auto-force setting method and apparatus Eric Gregori, James J. Fitzgibbon, Carlos Jurado, Robert R. Keller, Jr., Colin B. Willmott 2006-03-28
6870334 Movable barrier operator auto-force setting method and apparatus Carlos Jurado, Eric Gregori 2005-03-22