Heinz A. Semrau

📍 Strasburg, VA: #13 of 20 inventorsTop 65%

🗺 Virginia: #18,729 of 34,511 inventorsTop 55%

Overall (All Time): #3,731,534 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5696704	Non-linear scale instrument	—	1997-12-09