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USPTO Patent Rankings Data through Dec 31, 2025
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Scott Casteel — 4 Patents

ARArcsecond: 4 patents #3 of 26Top 15%
Fairfax, VA: #300 of 1,249 inventorsTop 25%
Virginia: #7,565 of 34,511 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Scott Casteel has been granted 4 US patents while listed as an inventor at Arcsecond. All of these patents were granted in 2003. Scott Casteel ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Scott Casteel in Fairfax, VA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6630993 Method and optical receiver with easy setup means for use in position measurement systems Thomas M. Hedges, Andrew W. Dornbusch, Doug Gaff, Edmund S. Pendleton, Michael J. Sobel +1 more 2003-10-07
6621565 Rotating head optical transmitter for position measurement system Timothy Pratt, Thomas M. Hedges, Donald Todd 2003-09-16
6618133 Low cost transmitter with calibration means for use in position measurement systems Thomas M. Hedges, Thomas J. Cuff, Timothy Pratt, Rick Slater, Donald Todd 2003-09-09
6519029 Low cost transmitter with calibration means for use in position measurement systems Thomas M. Hedges, Thomas J. Cuff, Timothy Pratt, Rick Slater, Donald Todd 2003-02-11