Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Erich Selna — 6 Patents

Oracle: 6 patents #2,063 of 14,854Top 15%
California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #887,504 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5833471 Hold-down collar for attachment of IC substrates and elastomeric material to PCBS 1998-11-10
5831890 Single in-line memory module having on-board regulation circuits Tak Eng 1998-11-03
5741729 Ball grid array package for an integrated circuit 1998-04-21
5650910 Backbone substrate for a computer Lee Winick, Kenneth Kitlas, Myra Torres, Clifford B. Willis 1997-07-22
5640048 Ball grid array package for a integrated circuit 1997-06-17
5280409 Heat sink and cover for tab integrated circuits Ehsan Ettehadieh, James LaGassa 1994-01-18