DC

Donald N. Colangelo

HO Holophane: 1 patents #6 of 12Top 50%
📍 Heath, OH: #1 of 3 inventorsTop 35%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #141,585 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5278745 Apparatus and method for pivotably attaching a refractor to a reflector in a lighting fixture Rick Martin Kelly, John C. McCartney 1994-01-11