Ronald Jansen has been granted 4 US patents while listed as an inventor at Kellogg . The first was granted in 1993 and the most recent in February 2010. Ronald Jansen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ronald Jansen in Mechanicsburg, PA, US.
Patents per Year Patents granted per year, 1993 to 2010 Bar chart with a peak of 2 patents in 2010. peak 2 1993: 1 patents 1993 1998: 1 patents 1998 2010: 2 patents 2010
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
D609876 Food product with sprinkle, frosting and wave design Kathryn Evonne Gyekis , Christina Lambert , Elizabeth Gillis 2010-02-16
D609426 Food product with tube, frosting and wave design Kathryn Evonne Gyekis , Christina Lambert , Elizabeth Gillis 2010-02-09
5796102 Measuring device for measuring the intensity and/or polarization of electromagnetic radiation, for determining physical properties of a preparation, and for reading information from a storage medium Herman Van Kempen , Daniel Lee Abraham , Menno Willem Jose Prins , Maurice C. M. M. van der Wielen 1998-08-18
5199907 Electrical connector having contacts with board retention feature Mark R. Thumma 1993-04-06
$3,040,000