Inventor · disambiguated record
Daniel D. Schaeffer
Also filed as: SCHAEFFER DANIEL · SCHAEFFER DANIEL D
3 granted patents·34 citations·filing 1978–1980
70Inventor score
Top patents by PatentIndex Score
3 records- 0157US4335375AContainer for an alarm transmitter adapted for insertion into a wallSCHAEFFER DANIEL D·Filed 1978·Granted Jun 15, 1982·17 cites·7 claims
- 0248USD261628SAlarm system control unitSCHAEFFER DANIEL D·Filed 1978·Granted Nov 3, 1981·5 cites·1 claims
- 0345US4399354ADigital rate monitorVORNE IND INC·Filed 1980·Granted Aug 16, 1983·12 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →