DH

David T. Humphrey

OS Osram Sylvania: 1 patents #24 of 87Top 30%
📍 Melbourne, PA: #2 of 3 inventorsTop 70%
Overall (2011): #322,940 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7963498 Bracket assembly Douglas G. Seymour, Michael J. Swantner 2011-06-21