DH

D. Hill

📍 Harrisburg, PA: #305 of 635 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,328,089 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4800239 Decorative switch plate and receptacle wall plate — 1989-01-24
D294542 Combined table and floor lamp — 1988-03-08