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Peda V Medagam

PT Phase Technologies: 1 patents #1 of 3Top 35%
📍 Rapid City, SD: #6 of 28 inventorsTop 25%
🗺 South Dakota: #50 of 233 inventorsTop 25%
Overall (2018): #277,725 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9871462 Regenerative variable frequency drive with auxiliary power supply Theodore Clifton Pettyjohn, Jack Yang 2018-01-16