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USPTO Patent Rankings Data through Dec 31, 2025
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Terence E. J. Marsh — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
ZIZed Instruments: 1 patents #5 of 9Top 60%
Addlestone, GB: #26 of 46 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Terence E. J. Marsh has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1994. Terence E. J. Marsh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Terence E. J. Marsh in Addlestone, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5327167 Printing cylinder engraving Brendan T. Pollard 1994-07-05