DL

Donald W. Lilljedahl

OS Osram Sylvania: 2 patents #362 of 820Top 45%
📍 Pittsfield, NH: #6 of 22 inventorsTop 30%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,232,601 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6323588 Locking clip for a lamp base having first, second and third portions Howard D. Taggart, Robert B. Dolan 2001-11-27
5382869 Lamp base inner shell Glen P. Williamson 1995-01-17