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

Philip Allington — 2 Patents

MEMelcher: 2 patents #2 of 8Top 25%
Uster, CH: #77 of 196 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Philip Allington has been granted 2 US patents while listed as an inventor at Melcher. All of these patents were granted in 1997. Philip Allington ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Philip Allington in Uster, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5663877 Synchronous rectifier that is impervious to reverse feed Rene Dittli 1997-09-02
5636116 Synchronous rectifier impervious to reverse feed Johann Milavec 1997-06-03