SV

Silvester P. Valayil

DI Dart Industries: 4 patents #97 of 354Top 30%
SL Shipley Company, L.L.C.: 4 patents #71 of 401Top 20%
📍 Youngstown, OH: #23 of 284 inventorsTop 9%
🗺 Ohio: #10,201 of 73,341 inventorsTop 15%
Overall (All Time): #671,808 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
4539044 Electroless copper plating Magda Abu-Moustafa 1985-09-03
4525759 Aluminum storage disc Vita Aronson 1985-06-25
4512818 Solution for formation of black oxide Magda Abu-Moustafa, Terry A. Benjamin 1985-04-23
4467067 Electroless nickel plating Vita Aronson 1984-08-21
4236957 Dissolution of metals utilizing an aqueous H.sub.2 SO.sub.Y --H.sub.2 O.sub. -mercapto containing heterocyclic nitrogen etchant Moenes L. Elias 1980-12-02
4233112 Dissolution of metals utilizing an aqueous H.sub.2 SO.sub.4 -H.sub.2 O.sub.2 -polysulfide etchant Moenes L. Elias 1980-11-11
4233113 Dissolution of metals utilizing an aqueous H.sub.2 O.sub.2 -H.sub.2 SO.sub.4 -thioamide etchant Moenes L. Elias 1980-11-11
4233111 Dissolution of metals utilizing an aqueous H.sub.2 SO.sub.4 -H.sub.2 O.sub.2 -3-sulfopropyldithiocarbamate etchant Moenes L. Elias 1980-11-11