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USPTO Patent Rankings Data through Dec 31, 2025
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Fred S. Murchison — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Pearsall, TX: #2 of 10 inventorsTop 20%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fred S. Murchison has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1989. Fred S. Murchison ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fred S. Murchison in Pearsall, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831905 Spring actuated spread clamp 1989-05-23