KV

Koert Alexander Vonkeman

Shell Oil Compny: 4 patents #842 of 4,423Top 20%
Overall (All Time): #1,285,107 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5720901 Process for the catalytic partial oxidation of hydrocarbons Krijn Pieter De Jong, Ronald Jan Schoonebeek 1998-02-24
5639401 Process for the catalytic partial oxidation of hydrocarbons Ludovicus Leonardus Gerardus Jacobs, Peter W. Lednor, Petrus Josephus Maria Van Loon, Marten Oosterveld 1997-06-17
5510056 Process for the catalytic partial oxidation of hydrocarbons Ludovicus Leonardus Gerardus Jacobs, Peter W. Lednor, Alex G. G. Limahelu, Ronald Jan Schoonebeek 1996-04-23
5486313 Process for the preparation of carbon monoxide and/or hydrogen Krijn Pieter De Jong, Peter W. Lednor, Anna Elisabeth Maria Oud, Ronald Jan Schoonebeek, Gerardus Petrus Van Der Zwet 1996-01-23