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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William C. Schelli, III — 3 Patents

DMDanly Machine: 1 patents #4 of 9Top 45%
Elmhurst, IL: #197 of 619 inventorsTop 35%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
William C. Schelli, III has been granted 3 US patents while listed as an inventor at Danly Machine. The first was granted in 1983 and the most recent in July 1999. William C. Schelli, III ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list William C. Schelli, III in Elmhurst, IL, US.

Patents per Year

Patents granted per year, 1983 to 1999Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831998: 1 patents19981999: 1 patents1999

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5924348 Insulation cutting guide apparatus 1999-07-20
5806391 Insulation cutting guide apparatus 1998-09-15
4408521 Power press with automatic die changing system William Sindelar, deceased 1983-10-11