Mark J. Metzner

📍 Northbrook, IL: #242 of 772 inventorsTop 35%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,663,018 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D331530	Ribbon shredder	—	1992-12-08
D291610	Combined bird feeder and thermometer	—	1987-08-25
D276188	Combined comb and mirrored case therefor	—	1984-10-30