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USPTO Patent Rankings Data through Sept 30, 2025
LC

Leon T. Curchack — 1 Patent

BLBaxter Travenol Laboratories: 1 patents #231 of 589Top 40%
Los Angeles, CA: #7,008 of 12,377 inventorsTop 60%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,060,409 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4413741 Hanger assembly for bottles 1983-11-08