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

Peter Fettig — 2 Patents

SPSpectrascience: 1 patents #12 of 25Top 50%
St. Louis Park, MN: #286 of 602 inventorsTop 50%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Peter Fettig has been granted 2 US patents while listed as an inventor at Spectrascience. The first was granted in 1995 and the most recent in December 1996. Peter Fettig ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Peter Fettig in St. Louis Park, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5582171 Apparatus for doppler interferometric imaging and imaging guidewire Victor I. Chornenky 1996-12-10
5383467 Guidewire catheter and apparatus for diagnostic imaging Michael Auer, Victor I. Chornenky, Richard C. Gunderson, Jeffrey A. McBroom, James S. Sharrow 1995-01-24