DC

David Cotter

BL British Telecommunications Public Limited: 1 patents #9 of 63Top 15%
📍 Woodbridge, MI: #1 of 1 inventorsTop 100%
Overall (1989): #123,589 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4807953 Apparatus and method for frequency locking electromagnetic optical signals David W. Smith, Richard Wyatt 1989-02-28