WD

Walter T. Oppenlander, deceased

Overall (All Time): #2,293,140 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5296672 Electric arc reactor having upstream and downstream electrodes Subramania Ramakrishnan, Alan Mundy, Ian M. Ogilvy 1994-03-22
5227603 Electric arc generating device having three electrodes Ashley Grant Doolette, Subramania Ramakrishnan 1993-07-13