Individual holder
NORRIS THOMAS R
US·5 granted patents·92 citations·filing 1981–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0178US8257036B2Externally mounted vortex generators for flow duct passageNORRIS THOMAS R·Filed 2005·Granted Sep 4, 2012·19 cites·23 claims
- 0268US5276291AAcoustic muffler for high volume fluid flow utilizing Heimholtz resonators with low flow resistance pathNORRIS THOMAS R·Filed 1992·Granted Jan 4, 1994·35 cites·21 claims
- 0347US5188510AMethod and apparatus for enhancing gas turbo machinery flowNORRIS THOMAS R·Filed 1990·Granted Feb 23, 1993·20 cites·16 claims
- 0445US4953659AFluid blow-off mufflerNORRIS THOMAS R·Filed 1989·Granted Sep 4, 1990·10 cites·40 claims
- 0536US4353434AFluid blow-off mufflerNORRIS THOMAS R·Filed 1981·Granted Oct 12, 1982·8 cites·10 claims
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