RN

Robert E. Niemansverdriet

LB Lever Brothers: 1 patents #333 of 819Top 45%
Overall (All Time): #4,087,648 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4261850 Process for manufacture of powdered detergent compositions containing fatty acid soaps Johannes L. C. Manders 1981-04-14