Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David ELDERBAUM — 1 Patent

EVElbex Video: 1 patents #3 of 5Top 60%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David ELDERBAUM has been granted 1 US patent while listed as an inventor at Elbex Video. All of these patents were granted in 1994. David ELDERBAUM ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David ELDERBAUM in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5283649 Method and apparatus for converting synchronizing signal for television cameras Yoshio Kaneta 1994-02-01