Inventor · disambiguated record
Lloyd L. Langsdorf
Also filed as: LANGSDORF LLOYD L
2 granted patents·2 citations·filing 1975–1975
33Inventor score
Files withGTE AUTOMATIC ELECTRIC LAB INC2
Top patents by PatentIndex Score
2 records- 0125US3985974APower fail monitor and transfer circuitGTE AUTOMATIC ELECTRIC LAB INC·Filed 1975·Granted Oct 12, 1976·2 cites·9 claims
- 0216US4007337AArrangement and method of achieving a dial pulse muting function in a register sender PABX systemGTE AUTOMATIC ELECTRIC LAB INC·Filed 1975·Granted Feb 8, 1977·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →