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USPTO Patent Rankings Data through Sept 30, 2025
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Darryl E. Gustafson — 1 Patent

Altadena, CA: #269 of 429 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,083,416 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4249805 Composite photography system Robert S. Hilbert, Thomas I. Harris, Matthew P. Rimmer 1981-02-10