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USPTO Patent Rankings Data through Dec 31, 2025
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Terry D. Marshall — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Winamac, IN: #17 of 34 inventorsTop 50%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Terry D. Marshall has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1996 and the most recent in June 2004. Terry D. Marshall ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Terry D. Marshall in Winamac, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6746037 Trailer hitch with multi-directional dampening system and spherical rod-end assembly Craig A. Kaplenski 2004-06-08
5555837 Boat stabilizing rudder system Floyd Marshall 1996-09-17