DM

Derrick L. Murphy

HL Hybrid Systems Limited: 1 patents #1 of 13Top 8%
📍 Middletown, MD: #43 of 80 inventorsTop 55%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,886,962 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5054621 Document sorting apparatus Gary J. Murphy, Michael J. Murphy, Michael R. Barnes 1991-10-08