DS

Donald Seielstad

WJ Wm. Wrigley Jr.: 6 patents #70 of 442Top 20%
📍 Carlyle, IL: #6 of 41 inventorsTop 15%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #857,567 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8802168 Flavor releasing cores and their use in chewing gum Joo H. Song, Holly A. Knutsen, Kevin B. Broderick 2014-08-12
7338677 Methods for manufacturing coated confectionary products Joo H. Song, Enrique Valdez 2008-03-04
6949264 Nutraceuticals or nutritional supplements and method of making Gordon N. McGrew, David G. Barkalow, Sonya S. Johnson, David W. Record, Mansukh M. Patel +21 more 2005-09-27
6627234 Method of producing active agent coated chewing gum products Sonya S. Johnson, David W. Record, Michael J. Greenberg, Michael A. Reed, Victor V. Gudas +10 more 2003-09-30
6613346 Chewable product including active ingredient Henry T. Tyrpin, Kevin B. Broderick, James Maxwell, David W. Record 2003-09-02
6602518 Chewable product including active ingredient Henry T. Tyrpin, Kevin B. Broderick, James Maxwell, David W. Record 2003-08-05