DV

Daniel F. Vasconcellos

ES Eg&G Sealol: 1 patents #11 of 26Top 45%
Overall (All Time): #4,080,601 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365816 Self-damping bellows seal assembly Norman E. Johnson 1982-12-28