Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carleton Ruthling — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Vienna, VA: #209 of 839 inventorsTop 25%
Virginia: #7,565 of 34,511 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Carleton Ruthling has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2015 and the most recent in June 2018. Carleton Ruthling ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Carleton Ruthling in Vienna, VA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D819877 Light insert holder Steven D. Gramling 2018-06-05
D752252 Bicycle light 2016-03-22
D745727 Bicycle taillight 2015-12-15
D745728 Bicycle headlight 2015-12-15