Elizabeth J. Derrickson

📍 Waldorf, MD: #35 of 199 inventorsTop 20%

🗺 Maryland: #10,129 of 35,612 inventorsTop 30%

Overall (All Time): #1,653,374 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D344407	Carrying pouch for miscellaneous items	—	1994-02-22
D343993	Carrying case for food items	—	1994-02-08
5244268	Carrying case for food items	—	1993-09-14