Inventor · disambiguated record
Ernest G. Burkhardt
Also filed as: BURKHARDT ERNEST G · BURKHARDT ERNEST GARDNER
3 granted patents·62 citations·filing 1977–1987
73Inventor score
Top patents by PatentIndex Score
3 records- 0171US4105919ASpectrophone with field tuning of absorption cellBELL TELEPHONE LABOR INC·Filed 1977·Granted Aug 8, 1978·24 cites·11 claims
- 0270US4725112ABuried undercut mesa-like waveguideAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Feb 16, 1988·19 cites·7 claims
- 0359US4764246ABuried undercut mesa-like waveguide and method of making sameAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Aug 16, 1988·19 cites·11 claims
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