Assignee
WALLER DAVID
NO·4 granted patents·2 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0165US9616413B2Catalyst for production of nitric oxideWALLER DAVID·Filed 2008·Granted Apr 11, 2017·1 cites·9 claims
- 0263US8105975B2Method and device for catchment of platinum group metals in a gas streamWALLER DAVID·Filed 2007·Granted Jan 31, 2012·1 cites·2 claims
- 0360US9725319B2Mixed metal oxide catalyst and production of nitric oxide by oxidation of ammoniaWALLER DAVID·Filed 2008·Granted Aug 8, 2017·0 cites·20 claims
- 0456US8562926B2Method and device for catchment of platinum group metals in a gas streamWALLER DAVID·Filed 2011·Granted Oct 22, 2013·0 cites·2 claims
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