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

David Belder — 1 Patent

EMEmc: 1 patents #1,879 of 3,345Top 60%
Hopkinton, MA: #310 of 444 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Belder has been granted 1 US patent while listed as an inventor at Emc. All of these patents were granted in 2015. David Belder ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Belder in Hopkinton, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9191386 Authentication using one-time passcode and predefined swipe pattern Orit Yaron, Asaf Shoval 2015-11-17 $16,372,000