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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen P. Lapp — 2 Patents

UTUtdc: 1 patents #6 of 20Top 30%
Francis, CA: #5 of 8 inventorsTop 65%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stephen P. Lapp has been granted 2 US patents while listed as an inventor at Utdc. All of these patents were granted in 1992. Stephen P. Lapp ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stephen P. Lapp in Francis, SK, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5148753 Transit system Ronald F. van Huuksloot, Peter Edward Timan, Harry Skoblenick 1992-09-22
5105110 Linear induction motor secondary Ronald F. van Huuksloot 1992-04-14