Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Krewson, Sr. — 2 Patents

Sumter, SC: #20 of 69 inventorsTop 30%
South Carolina: #5,837 of 15,501 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel E. Krewson, Sr. has been granted 2 US patents. The first was granted in 2020 and the most recent in November 2022. Daniel E. Krewson, Sr. ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel E. Krewson, Sr. in Sumter, SC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D970938 Four tiered auto setup bin 2022-11-29
D899828 Auto setup bin 2020-10-27