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USPTO Patent Rankings Data through Dec 31, 2025
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John W. Eldred — 2 Patents

ELEldre: 2 patents #4 of 14Top 30%
Columbus, OH: #1,463 of 3,880 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John W. Eldred has been granted 2 US patents while listed as an inventor at Eldre. The first was granted in 1981 and the most recent in September 1982. John W. Eldred ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John W. Eldred in Columbus, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4349101 Conveyor of endless chain type with eccentric arrangement to overcome chordal action James Bren Legg, James A. Earley 1982-09-14
4263846 Continuous-motion decorating machine of the screen and squeegee type James Bren Legg, James A. Earley 1981-04-28