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Ludwig R. Duykers

UFUS Air Force: 1 patents #6,190 of 16,312Top 40%
San Diego, CA: #15,630 of 23,606 inventorsTop 70%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,117,457 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4216766 Treatment of body tissue by means of internal cavity resonance Joseph L. Percy 1980-08-12

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