Inventor · disambiguated record
Gerry C. Balzer
Also filed as: BALZER GERRY C · BALZER GERRY CHRISTIAN
4 granted patents·20 citations·filing 1975–1980
72Inventor score
Technology areasH04M
Files withBELL TELEPHONE LABOR INC4
Top patents by PatentIndex Score
4 records- 0146US4149042AModulated RF carrier distributing arrangement for key telephone line circuitsBELL TELEPHONE LABOR INC·Filed 1977·Granted Apr 10, 1979·5 cites·27 claims
- 0241US4311880AKey telephone hold arrangementBELL TELEPHONE LABOR INC·Filed 1980·Granted Jan 19, 1982·7 cites·13 claims
- 0338US3967076ACall denial circuit for key telephone systemsBELL TELEPHONE LABOR INC·Filed 1975·Granted Jun 29, 1976·4 cites·13 claims
- 0435US4323735AKey telephone line shunt detector circuitBELL TELEPHONE LABOR INC·Filed 1980·Granted Apr 6, 1982·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →