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USPTO Patent Rankings Data through Dec 31, 2025
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Leon Blagg — 3 Patents

RORolligon: 2 patents #1 of 6Top 20%
Burnet, TX: #17 of 48 inventorsTop 40%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Leon Blagg has been granted 3 US patents while listed as an inventor at Rolligon. The first was granted in 1980 and the most recent in March 1990. Leon Blagg ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Leon Blagg in Burnet, TX, US.

Patents per Year

Patents granted per year, 1980 to 1990Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801984: 1 patents19841990: 1 patents1990

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4908891 Stable back rest — 1990-03-20
4436475 Log skidder with load distributing boom attachment — 1984-03-13
4239439 Log skidder — 1980-12-16

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