Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
VB

Van Barker — 1 Patent

Wolfeboro, NH: #26 of 52 inventorsTop 50%
New Hampshire: #7,432 of 12,181 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Van Barker has been granted 1 US patent. All of these patents were granted in 2015. Van Barker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Van Barker in Wolfeboro, NH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9222738 Ambidextrous charging handle for firearm R. Shmuel Asher 2015-12-29