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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James N. Mitchell — 2 Patents

BLBlount: 2 patents #59 of 164Top 40%
Skippers, VA: #1 of 1 inventorsTop 100%
Virginia: #12,799 of 34,511 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James N. Mitchell has been granted 2 US patents while listed as an inventor at Blount. The first was granted in 1989 and the most recent in May 1990. James N. Mitchell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James N. Mitchell in Skippers, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4921024 Method and apparatus to fell a tree Ronald W. Wiemeri 1990-05-01
4848424 Vehicle mountable tree felling apparatus Ronald W. Wiemeri 1989-07-18