Ernst Zacharias

MA Matth. Hohner Ag: 4 patents #2 of 11Top 20%

📍 Trossingen, DE: #17 of 71 inventorsTop 25%

Overall (All Time): #1,306,193 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4704938	Mouth organ	—	1987-11-10
4587877	Key board system for an electronic musical instrument	—	1986-05-13
4502362	Mouth organ	—	1985-03-05
4404884	Stringed instrument with keyboard, of the clavichord type	—	1983-09-20