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USPTO Patent Rankings Data through Dec 31, 2025
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Janet E. Poetzinger — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Rochester, MN: #1,303 of 3,042 inventorsTop 45%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Janet E. Poetzinger has been granted 3 US patents while listed as an inventor at IBM. All of these patents were granted in 1995. Janet E. Poetzinger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Janet E. Poetzinger in Rochester, MN, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5404044 Parallel process interposer (PPI) Richard B. Booth, Robert H. Gephard, Bradley S. Gremban, David T. Shen 1995-04-04 $9,430,000
5386627 Method of fabricating a multi-layer integrated circuit chip interposer Richard B. Booth, Robert H. Gephard, Bradley S. Gremban, David T. Shen 1995-02-07 $10,783,000
5384955 Method for replacing IC chip package interposer Richard B. Booth, Robert H. Gephard, Bradley S. Gremban, David T. Shen 1995-01-31 $9,170,000