DA

Douglas R. Anderson

CI Culligan International: 1 patents #28 of 53Top 55%
LI Liberty Diversified Industries: 1 patents #21 of 42Top 50%
📍 San Fernando, CA: #366 of 2,303 inventorsTop 20%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #969,605 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10550012 Softener eductor with embedded check valve Harkirat Sahni, David WEST 2020-02-04
8298516 Calculus dissolving dental composition and methods for using same 2012-10-30
4999911 Method of manufacturing an automobile valve for use in rebuilding engines 1991-03-19
4991741 Pail separating mechanism for an automatic filling machine 1991-02-12
4597107 Modulation detector and classifier Patrick J. Ready 1986-06-24