LS

Leonard Sear

FL F. Jos. Lamb: 1 patents #4 of 15Top 30%
Overall (All Time): #4,082,025 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4245939 Method and apparatus for machining spherical combustion chambers — 1981-01-20