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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael D. McElhatton — 3 Patents

SESerigraph: 3 patents #3 of 22Top 15%
Kewaskum, WI: #16 of 57 inventorsTop 30%
Wisconsin: #13,370 of 40,088 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael D. McElhatton has been granted 3 US patents while listed as an inventor at Serigraph. The first was granted in 2002 and the most recent in May 2004. Michael D. McElhatton ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael D. McElhatton in Kewaskum, WI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6730251 Method of use of multi-purpose processing apparatus Kurt Eschenfelder, Loren R. Johansen, Michael Ruminski 2004-05-04
6701652 Molded emblem with encapsulated embossed 3-D graphics Michael Reindl, Michael Ruminski 2004-03-09
6497567 Multi-purpose processing apparatus Kurt Eschenfelder, Loren R. Johansen, Michael Ruminski 2002-12-24