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USPTO Patent Rankings Data through Dec 31, 2025
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James E. VanAllen — 2 Patents

WAWalbro: 2 patents #81 of 212Top 40%
Clifford, MI: #2 of 2 inventorsTop 100%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James E. VanAllen has been granted 2 US patents while listed as an inventor at Walbro. The first was granted in 2002 and the most recent in April 2003. James E. VanAllen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James E. VanAllen in Clifford, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6540212 Carburetor valve rotational setting retainer assembly Michael P. Burns, Gary U. Gliniecki, George M. Pattullo 2003-04-01
6402125 Carburetor valve rotational setting retainer assembly Michael P. Burns, Gary U. Gliniecki, George M. Pattullo 2002-06-11