Inventor · disambiguated record
David H. Cottey
Also filed as: COTTEY DAVID H
2 granted patents·17 citations·filing 1983–1983
58Inventor score
Files withENGLISH ELECTRIC VALVE CO LTD2
Top patents by PatentIndex Score
2 records- 0163US4619041AMethod for manufacturing coupled cavity travelling wave tubesENGLISH ELECTRIC VALVE CO LTD·Filed 1983·Granted Oct 28, 1986·12 cites·21 claims
- 0234US4598465AMethod for fabricating coupled cavity travelling wave tubesENGLISH ELECTRIC VALVE CO LTD·Filed 1983·Granted Jul 8, 1986·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →