Inventor · disambiguated record
James C. Couchman
Also filed as: COUCHMAN JAMES C · COUCHMAN JAMES CLINTON
4 granted patents·208 citations·filing 1977–1998
80Inventor score
Top patents by PatentIndex Score
4 records- 0195US4294122AFastener incorporating ultrasonic transducerGEN DYNAMICS CORP·Filed 1979·Granted Oct 13, 1981·127 cites·29 claims
- 0290US4295377AFastener incorporating removable ultrasonic transducerGEN DYNAMICS CORP·Filed 1979·Granted Oct 20, 1981·51 cites·21 claims
- 0371US4142154AHole tester using a permeable protective sleeve insertible in said hole and adapted to receive a relatively movable eddy current probeGEN DYNAMICS CORP·Filed 1977·Granted Feb 27, 1979·25 cites·25 claims
- 0432US6003439AMicroflake glitter fabricationLOCKHEED CORP·Filed 1998·Granted Dec 21, 1999·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →