Inventor · disambiguated record
David Mcewen
Also filed as: MCEWEN DAVID · MCEWEN DAVID M
4 granted patents·22 citations·filing 1979–1999
73Inventor score
Files withMCEWEN DAVID M2
Top patents by PatentIndex Score
4 records- 0140US6328559B1Radiant heater apparatus for post-forming thin acrylic sheetsFiled 1999·Granted Dec 11, 2001·9 cites·15 claims
- 0239US4208805ANavigational calculating deviceMCEWEN DAVID M·Filed 1979·Granted Jun 24, 1980·8 cites·13 claims
- 0327US5945057ARadiant heater and method of post-forming thin acrylic sheetsFiled 1997·Granted Aug 31, 1999·3 cites·7 claims
- 0424US4347669ANavigational calculating deviceMCEWEN DAVID M·Filed 1980·Granted Sep 7, 1982·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →