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USPTO Patent Rankings Data through Dec 31, 2025
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D. Scott Hampton — 2 Patents

IRIrcon: 1 patents #4 of 8Top 50%
Mundelein, IL: #241 of 550 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
D. Scott Hampton has been granted 2 US patents while listed as an inventor at Ircon. The first was granted in 1998 and the most recent in May 2007. D. Scott Hampton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list D. Scott Hampton in Mundelein, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7221454 Photopolarimeters and spectrophotopolarimaters with multiple diffraction gratings Shankar Krishnan, James Rix 2007-05-22
5812270 Window contamination detector Eugene F. Kalley, Sam Paris, David W. Jenkins 1998-09-22