Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Lester C. Barton — 1 Patent

SRSperry Rand: 1 patents #22 of 84Top 30%
Kingsburg, CA: #23 of 45 inventorsTop 55%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,112,572 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4204791 Bale alignment device Gene R. Butler, L. Dennis Butler 1980-05-27