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

Dave Springett — 1 Patent

NTNasarc Technologies: 1 patents #4 of 6Top 70%
Waterloo, CA: #1,369 of 2,098 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dave Springett has been granted 1 US patent while listed as an inventor at Nasarc Technologies. All of these patents were granted in 2024. Dave Springett ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dave Springett in Waterloo, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12162104 System and method for servicing welding torches Naseem Kteily, Michel Tremblay 2024-12-10