Inventor · disambiguated record
Edwin C. Ingle
Also filed as: INGLE EDWIN C · INGLE EDWIN COY
6 granted patents·77 citations·filing 1975–2009
83Inventor score
Top patents by PatentIndex Score
6 records- 0187US8234014B1Irrigation control system and methodINGLE EDWIN C·Filed 2009·Granted Jul 31, 2012·26 cites·6 claims
- 0257US4628157ABidirectional adaptive voice frequency repeaterAT & T BELL LAB·Filed 1984·Granted Dec 9, 1986·22 cites·10 claims
- 0349US3992591ATelephone line battery boost circuitBELL TELEPHONE LABOR INC·Filed 1975·Granted Nov 16, 1976·6 cites·12 claims
- 0446US4095125APulse signal detector and/or filterBELL TELEPHONE LABOR INC·Filed 1977·Granted Jun 13, 1978·8 cites·18 claims
- 0543US4584441ABidirectional adaptive voice frequency repeaterAT & T BELL LAB·Filed 1984·Granted Apr 22, 1986·12 cites·12 claims
- 0637US4024351ATelephone line battery boost circuitBELL TELEPHONE LABOR INC·Filed 1976·Granted May 17, 1977·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →