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

John Welch — 1 Patent

NTNanocomp Technologies: 1 patents #17 of 31Top 55%
Pembroke, NH: #20 of 33 inventorsTop 65%
New Hampshire: #7,432 of 12,181 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Welch has been granted 1 US patent while listed as an inventor at Nanocomp Technologies. All of these patents were granted in 2012. John Welch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Welch in Pembroke, NH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8246886 Chemically-assisted alignment of nanotubes within extensible structures David S. Lashmore, Robert L. Braden, Anastasios John Hart 2012-08-21