DK

Dorothy K. Keefer

DM Del Monte: 1 patents #33 of 67Top 50%
NB Nabisco Brands: 1 patents #152 of 269Top 60%
📍 Walnut Creek, CA: #587 of 1,300 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,312,736 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5164212 Method for coloring fruits and vegetables with anthraquinones and product Karim Nafisi-Novaghar, Jurgen H. Strasser, Lowell V. Dravenstadt, Russell Allan Lem 1992-11-17
4748026 Process for production of a no-starch shelf stable yogurt product Mark Murray 1988-05-31