Carl E. Meyerhoefer has been granted 13 US patents while listed as an inventor at Black & Decker. The first was granted in 1980 and the most recent in May 2012. Carl E. Meyerhoefer ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Carl E. Meyerhoefer in Great Neck, NY, US.