Inventor · disambiguated record
Edwin E. Westerfield
Also filed as: WESTERFIELD EDWIN E
4 granted patents·203 citations·filing 1984–2001
80Inventor score
Top patents by PatentIndex Score
4 records- 0193US4622557ATransdigitizer for relaying signals from global positioning system (GPS) satellitesUS AIR FORCE·Filed 1984·Granted Nov 11, 1986·115 cites·6 claims
- 0275US6560535B2Global positioning system roadside integrated precision positioning systemUNIV JOHNS HOPKINS·Filed 2001·Granted May 6, 2003·51 cites·11 claims
- 0362US4876659APseudo-Random code generator for use with a global positioning systemUNIV JOHNS HOPKINS·Filed 1988·Granted Oct 24, 1989·33 cites·1 claims
- 0420US5157695AVariable pulse rate circuitU S GOVERNMENT OF AMERICA AS R·Filed 1988·Granted Oct 20, 1992·4 cites·3 claims
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