RH

Robert K. Headman

CC C.F. Martin & Co.: 1 patents #2 of 4Top 50%
📍 Coopersburg, PA: #106 of 158 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,782,954 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5461958 Acoustic guitar assembly Michael M. Dresdner 1995-10-31