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Jon J. Spykerman

📍 Fort Worth, TX: #13 of 57 inventorsTop 25%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #51,292 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315304 Starting circuit for a high frequency magnetic amplifier power supply Alejandro Marez 1982-02-09