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USPTO Patent Rankings Data through Dec 31, 2025
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Peter M. Grudberg — 3 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Castro Valley, CA: #286 of 760 inventorsTop 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Peter M. Grudberg has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2003 and the most recent in June 2011. Peter M. Grudberg ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Peter M. Grudberg in Castro Valley, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7966155 Method and apparatus for improving detection limits in x-ray and nuclear spectroscopy systems William K. Warburton, Jackson T. Harris, Gregory John Roach 2011-06-21
6609075 Method and apparatus for baseline correction in x-ray and nuclear spectroscopy systems William K. Warburton, Jackson T. Harris 2003-08-19
6590957 Method and apparatus for producing spectra corrected for deadtime losses in spectroscopy systems operating under variable input rate conditions William K. Warburton, Michael Momayezi, Jackson T. Harris 2003-07-08