Inventor · disambiguated record
David R. Hearn
Also filed as: HEARN DAVID R
4 granted patents·173 citations·filing 1981–1989
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US4570106APlasma electron source for cold-cathode discharge device or the likeELSCINT INC·Filed 1984·Granted Feb 11, 1986·65 cites·42 claims
- 0292US4458180APlasma electron source for cold-cathode discharge device or the likeELSCINT LTD·Filed 1982·Granted Jul 3, 1984·57 cites·35 claims
- 0374US4592079AMedical imaging device using triggered plasma cathode flash X-ray sourcesELSCINT LTD·Filed 1981·Granted May 27, 1986·17 cites·24 claims
- 0447US4958365AMedical imaging device using triggered plasma cathode flash X-ray sourceELSCINT LTD·Filed 1989·Granted Sep 18, 1990·34 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →