Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Leonard D. Schroder

Campo, CO: #1 of 4 inventorsTop 25%
Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,059,099 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4409104 Method of regenerating molecular sieve material Leonard E. Schroder, Billy D. Schroder, deceased, by Beverly Schroder, personal representative 1983-10-11