Black inventor Alfred Benjamin patented in 1962 - steel scouring pads. inventors.about.com |
Black inventor Alfred Benjamin invented stainless steel scouring pads. ... 25 of 35 . Gallery Index: Black History Month - African American Patent Holders - B ... inventors.about.com |
Black History Month - African American Inventors. Miriam Benjamin - Gong and Signal Chairs for Hotels. See More About ... Alfred Benjamin. #3,039,125 ... inventors.about.com |