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USPTO Patent Rankings Data through Dec 31, 2025
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Joe E. Madsen — 3 Patents

MOModuform: 2 patents #2 of 7Top 30%
Leominster, MA: #85 of 286 inventorsTop 30%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Joe E. Madsen has been granted 3 US patents while listed as an inventor at Moduform. The first was granted in 1992 and the most recent in November 2011. Joe E. Madsen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Joe E. Madsen in Leominster, MA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8066480 High volume low speed fan 2011-11-29
D358789 Reclining patient chair Mark Wheeler 1995-05-30
5104183 Rotatable seat Mark Wheeler 1992-04-14