Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Colin J. McNaught — 1 Patent

DTDilon Technologies: 1 patents #4 of 8Top 50%
Annapolis, MD: #354 of 661 inventorsTop 55%
Maryland: #19,590 of 35,612 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Colin J. McNaught has been granted 1 US patent while listed as an inventor at Dilon Technologies. All of these patents were granted in 2002. Colin J. McNaught ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Colin J. McNaught in Annapolis, MD, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6429432 Gamma radiation isolation shield and method of use Douglas A. Kieper, Benjamin Lawrence Welch, Lee Holland Fairchild 2002-08-06