Inventor · disambiguated record
Bernard L. Jansen
Also filed as: JANSEN BERNARD L
4 granted patents·234 citations·filing 1975–1985
78Inventor score
Top patents by PatentIndex Score
4 records- 0192US4468656AEmergency signalling unit and alarm system for rescuing endangered workersCLIFFORD THOMAS J·Filed 1981·Granted Aug 28, 1984·209 cites·9 claims
- 0256US4074078ATelephone privacy deviceRAYMOND LEE ORGANIZATION INC·Filed 1975·Granted Feb 14, 1978·9 cites·2 claims
- 0341US4746912AEmergency alarm method and system utilizing cross cueing and ranging techniquesCLIFFORD THOMAS·Filed 1985·Granted May 24, 1988·12 cites·12 claims
- 0433US3987426APower loss indicatorRAYMOND LEE ORGANIZATION INC·Filed 1975·Granted Oct 19, 1976·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →