AC

Arnold Spivis Christensen

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Brooks Road, CA: #789 of 1,361 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,878,652 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5024132 Electronic tuner for a musical instrument Michael M. Anthony, Craig A. Ohler 1991-06-18