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USPTO Patent Rankings Data through Dec 31, 2025
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Edwin L. Wellons — 3 Patents

MEMefcor: 3 patents #2 of 3Top 70%
North Tazewell, VA: #1 of 6 inventorsTop 20%
Virginia: #9,600 of 34,511 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Edwin L. Wellons has been granted 3 US patents while listed as an inventor at Mefcor. The first was granted in 1980 and the most recent in July 1981. Edwin L. Wellons ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Edwin L. Wellons in North Tazewell, VA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4276981 Pump assembly Frank K. Hurt 1981-07-07
RE30551 Belt switch Frank K. Hurt 1981-03-24
4213743 Pump assembly driven by endless conveyor Frank K. Hurt 1980-07-22