FS

Friedemann J. Schulz

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Ottawa, CA: #2,623 of 6,399 inventorsTop 45%
Overall (All Time): #2,364,252 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4413190 Automatic control device 1983-11-01
4277777 Alarm combination lock 1981-07-07