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USPTO Patent Rankings Data through Dec 31, 2025
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Eugene E. Welch — 2 Patents

ITItron: 2 patents #128 of 309Top 45%
Waseca, MN: #36 of 80 inventorsTop 45%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eugene E. Welch has been granted 2 US patents while listed as an inventor at Itron. All of these patents were granted in 2001. Eugene E. Welch ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eugene E. Welch in Waseca, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6262685 Passive radiator Grant R. Whissemore 2001-07-17 $6,511,000
6218995 Telemetry antenna system Sidney A. Higgins, Paul J. Jager, Neil Hovelsrud 2001-04-17 $2,329,000