PW

Percival E. Warner

BL Brico Engineering Limited: 1 patents #10 of 17Top 60%
Overall (All Time): #4,090,708 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4271239 Sintered metal articles and process for their manufacture Paul Smith, Terence M. Cadle 1981-06-02