DT

Donald J. Townsend

WJ Wm. Wrigley Jr.: 2 patents #14 of 47Top 30%
📍 Chicago, IL: #85 of 668 inventorsTop 15%
🗺 Illinois: #658 of 5,780 inventorsTop 15%
Overall (2003): #69,396 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
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
6586023 Process for controlling release of active agents from a chewing gum coating and product thereof Joo H. Song, David W. Record, Henry T. Tyrpin, Michael P. Russell, Philip G. Schnell +2 more 2003-07-01