Inventor · disambiguated record
John M. Hurt
Also filed as: HURT JOHN · HURT JOHN M · HURT JR JOHN M
4 granted patents·63 citations·filing 1975–2008
77Inventor score
Top patents by PatentIndex Score
4 records- 0190US4353843APreparation of nitrite estersUNION CARBIDE CORP·Filed 1981·Granted Oct 12, 1982·35 cites·20 claims
- 0270US4629806AVapor state formation of diesters of oxalic acidUNION CARBIDE CORP·Filed 1981·Granted Dec 16, 1986·11 cites·26 claims
- 0368US8265352B1Photographic fingerprint collection and imaging systemNEOH KENNETH C·Filed 2008·Granted Sep 11, 2012·14 cites·12 claims
- 0426US4031636ACard grading systemHURT JR JOHN M·Filed 1975·Granted Jun 28, 1977·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →