DM

David Markley

📍 Norristown, PA: #9 of 38 inventorsTop 25%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #144,890 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5359740 Patient restraint bed Margaret J. Lawler, Jane Erdman, Timothy J. Pierson 1994-11-01