Charles B. Brewer, III

📍 Baltimore, MD: #35 of 189 inventorsTop 20%

🗺 Maryland: #310 of 1,619 inventorsTop 20%

Overall (1994): #150,753 of 165,921Top 95%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D352648	Combined screwdriver and ruler	—	1994-11-22